1408736448

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{38821}}^1$

素因数の和:38852

約数の個数: 140

約数和(自身を含む): 4772621392

約数和(自身を除く): 3363884944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 38821, 77642, 116463, 155284, 232926, 271747, 310568, 349389, 465852, 543494, 621136, 698778, 815241, 931704, 1048167, 1086988, 1242272, 1397556, 1630482, 1863408, 2096334, 2173976, 2445723, 2484544, 2795112, 3144501, 3260964, 3726816, 4192668, 4347952, 4891446, 5590224, 6289002, 6521928, 7337169, 7453632, 8385336, 8695904, 9782892, 11180448, 12578004, 13043856, 14674338, 16770672, 17391808, 19565784, 22011507, 22360896, 25156008, 26087712, 29348676, 33541344, 39131568, 44023014, 50312016, 52175424, 58697352, 67082688, 78263136, 88046028, 100624032, 117394704, 156526272, 176092056, 201248064, 234789408, 352184112, 469578816, 704368224, 1408736448]

約数ペア:

[(1, 1408736448), (2, 704368224), (3, 469578816), (4, 352184112), (6, 234789408), (7, 201248064), (8, 176092056), (9, 156526272), (12, 117394704), (14, 100624032), (16, 88046028), (18, 78263136), (21, 67082688), (24, 58697352), (27, 52175424), (28, 50312016), (32, 44023014), (36, 39131568), (42, 33541344), (48, 29348676), (54, 26087712), (56, 25156008), (63, 22360896), (64, 22011507), (72, 19565784), (81, 17391808), (84, 16770672), (96, 14674338), (108, 13043856), (112, 12578004), (126, 11180448), (144, 9782892), (162, 8695904), (168, 8385336), (189, 7453632), (192, 7337169), (216, 6521928), (224, 6289002), (252, 5590224), (288, 4891446), (324, 4347952), (336, 4192668), (378, 3726816), (432, 3260964), (448, 3144501), (504, 2795112), (567, 2484544), (576, 2445723), (648, 2173976), (672, 2096334), (756, 1863408), (864, 1630482), (1008, 1397556), (1134, 1242272), (1296, 1086988), (1344, 1048167), (1512, 931704), (1728, 815241), (2016, 698778), (2268, 621136), (2592, 543494), (3024, 465852), (4032, 349389), (4536, 310568), (5184, 271747), (6048, 232926), (9072, 155284), (12096, 116463), (18144, 77642), (36288, 38821)]