17998717428

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 288

約数和(自身を含む): 52888163328

約数和(自身を除く): 34889445900

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 41, 51, 54, 62, 68, 81, 82, 93, 102, 108, 123, 124, 153, 162, 164, 186, 204, 243, 246, 279, 306, 324, 369, 372, 459, 486, 492, 527, 558, 612, 697, 738, 837, 857, 918, 972, 1054, 1107, 1116, 1271, 1377, 1394, 1476, 1581, 1674, 1714, 1836, 2091, 2108, 2214, 2511, 2542, 2571, 2754, 2788, 3162, 3321, 3348, 3428, 3813, 4131, 4182, 4428, 4743, 5022, 5084, 5142, 5508, 6273, 6324, 6642, 7533, 7626, 7713, 8262, 8364, 9486, 9963, 10044, 10284, 11439, 12546, 13284, 14229, 14569, 15066, 15252, 15426, 16524, 18819, 18972, 19926, 21607, 22878, 23139, 25092, 26567, 28458, 29138, 30132, 30852, 34317, 35137, 37638, 39852, 42687, 43214, 43707, 45756, 46278, 53134, 56457, 56916, 58276, 64821, 68634, 69417, 70274, 75276, 79701, 85374, 86428, 87414, 92556, 102951, 105411, 106268, 112914, 128061, 129642, 131121, 137268, 138834, 140548, 159402, 169371, 170748, 174828, 194463, 205902, 208251, 210822, 225828, 239103, 256122, 259284, 262242, 277668, 308853, 316233, 318804, 338742, 388926, 393363, 411804, 416502, 421644, 451639, 478206, 512244, 524484, 583389, 597329, 617706, 632466, 677484, 717309, 777852, 786726, 833004, 903278, 948699, 956412, 1089247, 1166778, 1180089, 1194658, 1235412, 1264932, 1354917, 1434618, 1573452, 1750167, 1791987, 1806556, 1897398, 2151927, 2178494, 2333556, 2360178, 2389316, 2709834, 2846097, 2869236, 3267741, 3500334, 3540267, 3583974, 3794796, 4064751, 4303854, 4356988, 4720356, 5250501, 5375961, 5419668, 5692194, 6455781, 6535482, 7000668, 7080534, 7167948, 8129502, 8538291, 8607708, 9803223, 10501002, 10751922, 11384388, 12194253, 12911562, 13070964, 14161068, 16127883, 16259004, 17076582, 18517199, 19606446, 21002004, 21503844, 24388506, 25823124, 29409669, 32255766, 34153164, 36582759, 37034398, 39212892, 48383649, 48777012, 55551597, 58819338, 64511532, 73165518, 74068796, 88229007, 96767298, 109748277, 111103194, 117638676, 145150947, 146331036, 166654791, 176458014, 193534596, 219496554, 222206388, 264687021, 290301894, 333309582, 352916028, 438993108, 499964373, 529374042, 580603788, 666619164, 999928746, 1058748084, 1499893119, 1999857492, 2999786238, 4499679357, 5999572476, 8999358714, 17998717428]

約数ペア:

[(1, 17998717428), (2, 8999358714), (3, 5999572476), (4, 4499679357), (6, 2999786238), (9, 1999857492), (12, 1499893119), (17, 1058748084), (18, 999928746), (27, 666619164), (31, 580603788), (34, 529374042), (36, 499964373), (41, 438993108), (51, 352916028), (54, 333309582), (62, 290301894), (68, 264687021), (81, 222206388), (82, 219496554), (93, 193534596), (102, 176458014), (108, 166654791), (123, 146331036), (124, 145150947), (153, 117638676), (162, 111103194), (164, 109748277), (186, 96767298), (204, 88229007), (243, 74068796), (246, 73165518), (279, 64511532), (306, 58819338), (324, 55551597), (369, 48777012), (372, 48383649), (459, 39212892), (486, 37034398), (492, 36582759), (527, 34153164), (558, 32255766), (612, 29409669), (697, 25823124), (738, 24388506), (837, 21503844), (857, 21002004), (918, 19606446), (972, 18517199), (1054, 17076582), (1107, 16259004), (1116, 16127883), (1271, 14161068), (1377, 13070964), (1394, 12911562), (1476, 12194253), (1581, 11384388), (1674, 10751922), (1714, 10501002), (1836, 9803223), (2091, 8607708), (2108, 8538291), (2214, 8129502), (2511, 7167948), (2542, 7080534), (2571, 7000668), (2754, 6535482), (2788, 6455781), (3162, 5692194), (3321, 5419668), (3348, 5375961), (3428, 5250501), (3813, 4720356), (4131, 4356988), (4182, 4303854), (4428, 4064751), (4743, 3794796), (5022, 3583974), (5084, 3540267), (5142, 3500334), (5508, 3267741), (6273, 2869236), (6324, 2846097), (6642, 2709834), (7533, 2389316), (7626, 2360178), (7713, 2333556), (8262, 2178494), (8364, 2151927), (9486, 1897398), (9963, 1806556), (10044, 1791987), (10284, 1750167), (11439, 1573452), (12546, 1434618), (13284, 1354917), (14229, 1264932), (14569, 1235412), (15066, 1194658), (15252, 1180089), (15426, 1166778), (16524, 1089247), (18819, 956412), (18972, 948699), (19926, 903278), (21607, 833004), (22878, 786726), (23139, 777852), (25092, 717309), (26567, 677484), (28458, 632466), (29138, 617706), (30132, 597329), (30852, 583389), (34317, 524484), (35137, 512244), (37638, 478206), (39852, 451639), (42687, 421644), (43214, 416502), (43707, 411804), (45756, 393363), (46278, 388926), (53134, 338742), (56457, 318804), (56916, 316233), (58276, 308853), (64821, 277668), (68634, 262242), (69417, 259284), (70274, 256122), (75276, 239103), (79701, 225828), (85374, 210822), (86428, 208251), (87414, 205902), (92556, 194463), (102951, 174828), (105411, 170748), (106268, 169371), (112914, 159402), (128061, 140548), (129642, 138834), (131121, 137268)]