307083582

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 771563520

約数和(自身を除く): 464479938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 103, 117, 137, 186, 206, 234, 274, 279, 309, 351, 403, 411, 558, 618, 702, 806, 822, 837, 927, 1209, 1233, 1339, 1674, 1781, 1854, 2418, 2466, 2678, 2781, 3193, 3562, 3627, 3699, 4017, 4247, 5343, 5562, 6386, 7254, 7398, 8034, 8494, 9579, 10686, 10881, 12051, 12741, 14111, 16029, 19158, 21762, 24102, 25482, 28222, 28737, 32058, 36153, 38223, 41509, 42333, 48087, 55211, 57474, 72306, 76446, 83018, 84666, 86211, 96174, 110422, 114669, 124527, 126999, 165633, 172422, 183443, 229338, 249054, 253998, 331266, 366886, 373581, 380997, 437441, 496899, 550329, 747162, 761994, 874882, 993798, 1100658, 1120743, 1312323, 1490697, 1650987, 2241486, 2624646, 2981394, 3301974, 3936969, 4952961, 5686733, 7873938, 9905922, 11373466, 11810907, 17060199, 23621814, 34120398, 51180597, 102361194, 153541791, 307083582]

約数ペア:

[(1, 307083582), (2, 153541791), (3, 102361194), (6, 51180597), (9, 34120398), (13, 23621814), (18, 17060199), (26, 11810907), (27, 11373466), (31, 9905922), (39, 7873938), (54, 5686733), (62, 4952961), (78, 3936969), (93, 3301974), (103, 2981394), (117, 2624646), (137, 2241486), (186, 1650987), (206, 1490697), (234, 1312323), (274, 1120743), (279, 1100658), (309, 993798), (351, 874882), (403, 761994), (411, 747162), (558, 550329), (618, 496899), (702, 437441), (806, 380997), (822, 373581), (837, 366886), (927, 331266), (1209, 253998), (1233, 249054), (1339, 229338), (1674, 183443), (1781, 172422), (1854, 165633), (2418, 126999), (2466, 124527), (2678, 114669), (2781, 110422), (3193, 96174), (3562, 86211), (3627, 84666), (3699, 83018), (4017, 76446), (4247, 72306), (5343, 57474), (5562, 55211), (6386, 48087), (7254, 42333), (7398, 41509), (8034, 38223), (8494, 36153), (9579, 32058), (10686, 28737), (10881, 28222), (12051, 25482), (12741, 24102), (14111, 21762), (16029, 19158)]