1021857012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 192

約数和(自身を含む): 3222374400

約数和(自身を除く): 2200517388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 27, 33, 34, 36, 38, 44, 51, 54, 57, 66, 68, 76, 99, 102, 108, 114, 132, 153, 171, 187, 198, 204, 209, 228, 297, 306, 323, 342, 374, 396, 418, 459, 513, 561, 594, 612, 627, 646, 684, 748, 836, 918, 969, 1026, 1122, 1188, 1254, 1292, 1683, 1836, 1881, 1938, 2052, 2244, 2508, 2663, 2907, 3366, 3553, 3762, 3876, 5049, 5326, 5643, 5814, 6732, 7106, 7524, 7989, 8721, 10098, 10652, 10659, 11286, 11628, 14212, 15978, 17442, 20196, 21318, 22572, 23967, 29293, 31956, 31977, 34884, 42636, 45271, 47934, 50597, 58586, 63954, 71901, 87879, 90542, 95868, 95931, 101194, 117172, 127908, 135813, 143802, 151791, 175758, 181084, 191862, 202388, 263637, 271626, 287604, 303582, 351516, 383724, 407439, 455373, 497981, 527274, 543252, 556567, 607164, 790911, 814878, 860149, 910746, 995962, 1054548, 1113134, 1222317, 1366119, 1493943, 1581822, 1629756, 1669701, 1720298, 1821492, 1991924, 2226268, 2444634, 2580447, 2732238, 2987886, 3163644, 3339402, 3440596, 4481829, 4889268, 5009103, 5160894, 5464476, 5975772, 6678804, 7741341, 8963658, 9461639, 10018206, 10321788, 13445487, 15027309, 15482682, 17927316, 18923278, 20036412, 23224023, 26890974, 28384917, 30054618, 30965364, 37846556, 46448046, 53781948, 56769834, 60109236, 85154751, 92896092, 113539668, 170309502, 255464253, 340619004, 510928506, 1021857012]

約数ペア:

[(1, 1021857012), (2, 510928506), (3, 340619004), (4, 255464253), (6, 170309502), (9, 113539668), (11, 92896092), (12, 85154751), (17, 60109236), (18, 56769834), (19, 53781948), (22, 46448046), (27, 37846556), (33, 30965364), (34, 30054618), (36, 28384917), (38, 26890974), (44, 23224023), (51, 20036412), (54, 18923278), (57, 17927316), (66, 15482682), (68, 15027309), (76, 13445487), (99, 10321788), (102, 10018206), (108, 9461639), (114, 8963658), (132, 7741341), (153, 6678804), (171, 5975772), (187, 5464476), (198, 5160894), (204, 5009103), (209, 4889268), (228, 4481829), (297, 3440596), (306, 3339402), (323, 3163644), (342, 2987886), (374, 2732238), (396, 2580447), (418, 2444634), (459, 2226268), (513, 1991924), (561, 1821492), (594, 1720298), (612, 1669701), (627, 1629756), (646, 1581822), (684, 1493943), (748, 1366119), (836, 1222317), (918, 1113134), (969, 1054548), (1026, 995962), (1122, 910746), (1188, 860149), (1254, 814878), (1292, 790911), (1683, 607164), (1836, 556567), (1881, 543252), (1938, 527274), (2052, 497981), (2244, 455373), (2508, 407439), (2663, 383724), (2907, 351516), (3366, 303582), (3553, 287604), (3762, 271626), (3876, 263637), (5049, 202388), (5326, 191862), (5643, 181084), (5814, 175758), (6732, 151791), (7106, 143802), (7524, 135813), (7989, 127908), (8721, 117172), (10098, 101194), (10652, 95931), (10659, 95868), (11286, 90542), (11628, 87879), (14212, 71901), (15978, 63954), (17442, 58586), (20196, 50597), (21318, 47934), (22572, 45271), (23967, 42636), (29293, 34884), (31956, 31977)]