912754908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4528

約数の個数: 144

約数和(自身を含む): 2729825280

約数和(自身を除く): 1817070372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 828, 874, 897, 988, 1196, 1311, 1482, 1748, 1794, 2223, 2622, 2691, 2964, 3588, 3933, 4446, 4463, 5244, 5382, 5681, 7866, 8892, 8926, 10764, 11362, 13389, 15732, 17043, 17852, 22724, 26778, 34086, 40167, 51129, 53556, 58019, 68172, 80334, 84797, 102258, 102649, 116038, 160668, 169594, 174057, 204516, 205298, 232076, 254391, 307947, 339188, 348114, 410596, 508782, 522171, 615894, 696228, 763173, 923841, 1017564, 1044342, 1102361, 1231788, 1334437, 1526346, 1847682, 1950331, 2088684, 2204722, 2668874, 3052692, 3307083, 3695364, 3900662, 4003311, 4409444, 5337748, 5850993, 6614166, 7801324, 8006622, 9921249, 11701986, 12009933, 13228332, 16013244, 17552979, 19842498, 23403972, 24019866, 25354303, 35105958, 39684996, 48039732, 50708606, 70211916, 76062909, 101417212, 152125818, 228188727, 304251636, 456377454, 912754908]

約数ペア:

[(1, 912754908), (2, 456377454), (3, 304251636), (4, 228188727), (6, 152125818), (9, 101417212), (12, 76062909), (13, 70211916), (18, 50708606), (19, 48039732), (23, 39684996), (26, 35105958), (36, 25354303), (38, 24019866), (39, 23403972), (46, 19842498), (52, 17552979), (57, 16013244), (69, 13228332), (76, 12009933), (78, 11701986), (92, 9921249), (114, 8006622), (117, 7801324), (138, 6614166), (156, 5850993), (171, 5337748), (207, 4409444), (228, 4003311), (234, 3900662), (247, 3695364), (276, 3307083), (299, 3052692), (342, 2668874), (414, 2204722), (437, 2088684), (468, 1950331), (494, 1847682), (598, 1526346), (684, 1334437), (741, 1231788), (828, 1102361), (874, 1044342), (897, 1017564), (988, 923841), (1196, 763173), (1311, 696228), (1482, 615894), (1748, 522171), (1794, 508782), (2223, 410596), (2622, 348114), (2691, 339188), (2964, 307947), (3588, 254391), (3933, 232076), (4446, 205298), (4463, 204516), (5244, 174057), (5382, 169594), (5681, 160668), (7866, 116038), (8892, 102649), (8926, 102258), (10764, 84797), (11362, 80334), (13389, 68172), (15732, 58019), (17043, 53556), (17852, 51129), (22724, 40167), (26778, 34086)]