28440830748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3089}}^1$

素因数の和:3508

約数の個数: 144

約数和(自身を含む): 77466201120

約数和(自身を除く): 49025370372

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 373, 374, 484, 561, 726, 746, 748, 1119, 1122, 1452, 1492, 2057, 2238, 2244, 3089, 4103, 4114, 4476, 6171, 6178, 6341, 8206, 8228, 9267, 12309, 12342, 12356, 12682, 16412, 18534, 19023, 24618, 24684, 25364, 33979, 37068, 38046, 45133, 49236, 52513, 67958, 69751, 76092, 90266, 101937, 105026, 135399, 135916, 139502, 157539, 180532, 203874, 209253, 210052, 270798, 279004, 315078, 373769, 407748, 418506, 541596, 577643, 630156, 747538, 767261, 837012, 1121307, 1152197, 1155286, 1495076, 1534522, 1732929, 2242614, 2301783, 2304394, 2310572, 3069044, 3456591, 3465858, 4485228, 4603566, 4608788, 6354073, 6913182, 6931716, 9207132, 12674167, 12708146, 13826364, 19062219, 19587349, 25348334, 25416292, 38022501, 38124438, 39174698, 50696668, 58762047, 76045002, 76248876, 78349396, 117524094, 139415837, 152090004, 215460839, 235048188, 278831674, 418247511, 430921678, 557663348, 646382517, 836495022, 861843356, 1292765034, 1672990044, 2370069229, 2585530068, 4740138458, 7110207687, 9480276916, 14220415374, 28440830748]

約数ペア:

[(1, 28440830748), (2, 14220415374), (3, 9480276916), (4, 7110207687), (6, 4740138458), (11, 2585530068), (12, 2370069229), (17, 1672990044), (22, 1292765034), (33, 861843356), (34, 836495022), (44, 646382517), (51, 557663348), (66, 430921678), (68, 418247511), (102, 278831674), (121, 235048188), (132, 215460839), (187, 152090004), (204, 139415837), (242, 117524094), (363, 78349396), (373, 76248876), (374, 76045002), (484, 58762047), (561, 50696668), (726, 39174698), (746, 38124438), (748, 38022501), (1119, 25416292), (1122, 25348334), (1452, 19587349), (1492, 19062219), (2057, 13826364), (2238, 12708146), (2244, 12674167), (3089, 9207132), (4103, 6931716), (4114, 6913182), (4476, 6354073), (6171, 4608788), (6178, 4603566), (6341, 4485228), (8206, 3465858), (8228, 3456591), (9267, 3069044), (12309, 2310572), (12342, 2304394), (12356, 2301783), (12682, 2242614), (16412, 1732929), (18534, 1534522), (19023, 1495076), (24618, 1155286), (24684, 1152197), (25364, 1121307), (33979, 837012), (37068, 767261), (38046, 747538), (45133, 630156), (49236, 577643), (52513, 541596), (67958, 418506), (69751, 407748), (76092, 373769), (90266, 315078), (101937, 279004), (105026, 270798), (135399, 210052), (135916, 209253), (139502, 203874), (157539, 180532)]