19630293984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{3947}}^1$

素因数の和:6437

約数の個数: 144

約数和(自身を含む): 63840486528

約数和(自身を除く): 44210192544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 2467, 3947, 4934, 7401, 7894, 9868, 11841, 14802, 15788, 17269, 19736, 22203, 23682, 27629, 29604, 31576, 34538, 35523, 39472, 44406, 47364, 51807, 55258, 59208, 63152, 69076, 71046, 78944, 82887, 88812, 94728, 103614, 110516, 118416, 126304, 138152, 142092, 155421, 165774, 177624, 189456, 207228, 221032, 236832, 248661, 276304, 284184, 310842, 331548, 355248, 378912, 414456, 442064, 497322, 552608, 568368, 621684, 663096, 710496, 828912, 884128, 994644, 1136736, 1243368, 1326192, 1657824, 1989288, 2486736, 2652384, 3978576, 4973472, 7957152, 9737249, 19474498, 29211747, 38948996, 58423494, 68160743, 77897992, 87635241, 116846988, 136321486, 155795984, 175270482, 204482229, 233693976, 272642972, 311591968, 350540964, 408964458, 467387952, 545285944, 613446687, 701081928, 817928916, 934775904, 1090571888, 1226893374, 1402163856, 1635857832, 2181143776, 2453786748, 2804327712, 3271715664, 4907573496, 6543431328, 9815146992, 19630293984]

約数ペア:

[(1, 19630293984), (2, 9815146992), (3, 6543431328), (4, 4907573496), (6, 3271715664), (7, 2804327712), (8, 2453786748), (9, 2181143776), (12, 1635857832), (14, 1402163856), (16, 1226893374), (18, 1090571888), (21, 934775904), (24, 817928916), (28, 701081928), (32, 613446687), (36, 545285944), (42, 467387952), (48, 408964458), (56, 350540964), (63, 311591968), (72, 272642972), (84, 233693976), (96, 204482229), (112, 175270482), (126, 155795984), (144, 136321486), (168, 116846988), (224, 87635241), (252, 77897992), (288, 68160743), (336, 58423494), (504, 38948996), (672, 29211747), (1008, 19474498), (2016, 9737249), (2467, 7957152), (3947, 4973472), (4934, 3978576), (7401, 2652384), (7894, 2486736), (9868, 1989288), (11841, 1657824), (14802, 1326192), (15788, 1243368), (17269, 1136736), (19736, 994644), (22203, 884128), (23682, 828912), (27629, 710496), (29604, 663096), (31576, 621684), (34538, 568368), (35523, 552608), (39472, 497322), (44406, 442064), (47364, 414456), (51807, 378912), (55258, 355248), (59208, 331548), (63152, 310842), (69076, 284184), (71046, 276304), (78944, 248661), (82887, 236832), (88812, 221032), (94728, 207228), (103614, 189456), (110516, 177624), (118416, 165774), (126304, 155421), (138152, 142092)]