6468651384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1453}}^1$

素因数の和:2245

約数の個数: 128

約数和(自身を含む): 18369254400

約数和(自身を除く): 11900603016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 751, 988, 1453, 1482, 1502, 1976, 2253, 2906, 2964, 3004, 4359, 4506, 5812, 5928, 6008, 8718, 9012, 9763, 11624, 14269, 17436, 18024, 18889, 19526, 27607, 28538, 29289, 34872, 37778, 39052, 42807, 55214, 56667, 57076, 58578, 75556, 78104, 82821, 85614, 110428, 113334, 114152, 117156, 151112, 165642, 171228, 185497, 220856, 226668, 234312, 331284, 342456, 358891, 370994, 453336, 556491, 662568, 717782, 741988, 1076673, 1091203, 1112982, 1435564, 1483976, 2153346, 2182406, 2225964, 2871128, 3273609, 4306692, 4364812, 4451928, 6547218, 8613384, 8729624, 13094436, 14185639, 20732857, 26188872, 28371278, 41465714, 42556917, 56742556, 62198571, 82931428, 85113834, 113485112, 124397142, 165862856, 170227668, 248794284, 269527141, 340455336, 497588568, 539054282, 808581423, 1078108564, 1617162846, 2156217128, 3234325692, 6468651384]

約数ペア:

[(1, 6468651384), (2, 3234325692), (3, 2156217128), (4, 1617162846), (6, 1078108564), (8, 808581423), (12, 539054282), (13, 497588568), (19, 340455336), (24, 269527141), (26, 248794284), (38, 170227668), (39, 165862856), (52, 124397142), (57, 113485112), (76, 85113834), (78, 82931428), (104, 62198571), (114, 56742556), (152, 42556917), (156, 41465714), (228, 28371278), (247, 26188872), (312, 20732857), (456, 14185639), (494, 13094436), (741, 8729624), (751, 8613384), (988, 6547218), (1453, 4451928), (1482, 4364812), (1502, 4306692), (1976, 3273609), (2253, 2871128), (2906, 2225964), (2964, 2182406), (3004, 2153346), (4359, 1483976), (4506, 1435564), (5812, 1112982), (5928, 1091203), (6008, 1076673), (8718, 741988), (9012, 717782), (9763, 662568), (11624, 556491), (14269, 453336), (17436, 370994), (18024, 358891), (18889, 342456), (19526, 331284), (27607, 234312), (28538, 226668), (29289, 220856), (34872, 185497), (37778, 171228), (39052, 165642), (42807, 151112), (55214, 117156), (56667, 114152), (57076, 113334), (58578, 110428), (75556, 85614), (78104, 82821)]