255863124

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 799134336

約数和(自身を除く): 543271212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 41, 44, 51, 54, 66, 68, 81, 82, 99, 102, 103, 108, 123, 132, 153, 162, 164, 187, 198, 204, 206, 246, 297, 306, 309, 324, 369, 374, 396, 412, 451, 459, 492, 561, 594, 612, 618, 697, 738, 748, 891, 902, 918, 927, 1107, 1122, 1133, 1188, 1236, 1353, 1377, 1394, 1476, 1683, 1751, 1782, 1804, 1836, 1854, 2091, 2214, 2244, 2266, 2706, 2754, 2781, 2788, 3321, 3366, 3399, 3502, 3564, 3708, 4059, 4182, 4223, 4428, 4532, 5049, 5253, 5412, 5508, 5562, 6273, 6642, 6732, 6798, 7004, 7667, 8118, 8343, 8364, 8446, 10098, 10197, 10506, 11124, 12177, 12546, 12669, 13284, 13596, 15147, 15334, 15759, 16236, 16686, 16892, 18819, 19261, 20196, 20394, 21012, 23001, 24354, 25092, 25338, 30294, 30591, 30668, 31518, 33372, 36531, 37638, 38007, 38522, 40788, 46002, 46453, 47277, 48708, 50676, 56457, 57783, 60588, 61182, 63036, 69003, 71791, 73062, 75276, 76014, 77044, 91773, 92004, 92906, 94554, 112914, 114021, 115566, 122364, 138006, 139359, 141831, 143582, 146124, 152028, 173349, 183546, 185812, 189108, 207009, 215373, 225828, 228042, 231132, 276012, 278718, 283662, 287164, 342063, 346698, 367092, 414018, 418077, 430746, 456084, 520047, 557436, 567324, 621027, 646119, 684126, 693396, 789701, 828036, 836154, 861492, 1040094, 1242054, 1254231, 1292238, 1368252, 1560141, 1579402, 1672308, 1938357, 2080188, 2369103, 2484108, 2508462, 2584476, 3120282, 3158804, 3762693, 3876714, 4738206, 5016924, 5815071, 6240564, 7107309, 7525386, 7753428, 9476412, 11630142, 14214618, 15050772, 21321927, 23260284, 28429236, 42643854, 63965781, 85287708, 127931562, 255863124]

約数ペア:

[(1, 255863124), (2, 127931562), (3, 85287708), (4, 63965781), (6, 42643854), (9, 28429236), (11, 23260284), (12, 21321927), (17, 15050772), (18, 14214618), (22, 11630142), (27, 9476412), (33, 7753428), (34, 7525386), (36, 7107309), (41, 6240564), (44, 5815071), (51, 5016924), (54, 4738206), (66, 3876714), (68, 3762693), (81, 3158804), (82, 3120282), (99, 2584476), (102, 2508462), (103, 2484108), (108, 2369103), (123, 2080188), (132, 1938357), (153, 1672308), (162, 1579402), (164, 1560141), (187, 1368252), (198, 1292238), (204, 1254231), (206, 1242054), (246, 1040094), (297, 861492), (306, 836154), (309, 828036), (324, 789701), (369, 693396), (374, 684126), (396, 646119), (412, 621027), (451, 567324), (459, 557436), (492, 520047), (561, 456084), (594, 430746), (612, 418077), (618, 414018), (697, 367092), (738, 346698), (748, 342063), (891, 287164), (902, 283662), (918, 278718), (927, 276012), (1107, 231132), (1122, 228042), (1133, 225828), (1188, 215373), (1236, 207009), (1353, 189108), (1377, 185812), (1394, 183546), (1476, 173349), (1683, 152028), (1751, 146124), (1782, 143582), (1804, 141831), (1836, 139359), (1854, 138006), (2091, 122364), (2214, 115566), (2244, 114021), (2266, 112914), (2706, 94554), (2754, 92906), (2781, 92004), (2788, 91773), (3321, 77044), (3366, 76014), (3399, 75276), (3502, 73062), (3564, 71791), (3708, 69003), (4059, 63036), (4182, 61182), (4223, 60588), (4428, 57783), (4532, 56457), (5049, 50676), (5253, 48708), (5412, 47277), (5508, 46453), (5562, 46002), (6273, 40788), (6642, 38522), (6732, 38007), (6798, 37638), (7004, 36531), (7667, 33372), (8118, 31518), (8343, 30668), (8364, 30591), (8446, 30294), (10098, 25338), (10197, 25092), (10506, 24354), (11124, 23001), (12177, 21012), (12546, 20394), (12669, 20196), (13284, 19261), (13596, 18819), (15147, 16892), (15334, 16686), (15759, 16236)]