398997648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6709}}^1$

素因数の和:6789

約数の個数: 120

約数和(自身を含む): 1297982400

約数和(自身を除く): 898984752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 354, 413, 472, 504, 531, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 2124, 2478, 2832, 3304, 3717, 4248, 4956, 6608, 6709, 7434, 8496, 9912, 13418, 14868, 19824, 20127, 26836, 29736, 40254, 46963, 53672, 59472, 60381, 80508, 93926, 107344, 120762, 140889, 161016, 187852, 241524, 281778, 322032, 375704, 395831, 422667, 483048, 563556, 751408, 791662, 845334, 966096, 1127112, 1187493, 1583324, 1690668, 2254224, 2374986, 2770817, 3166648, 3381336, 3562479, 4749972, 5541634, 6333296, 6762672, 7124958, 8312451, 9499944, 11083268, 14249916, 16624902, 18999888, 22166536, 24937353, 28499832, 33249804, 44333072, 49874706, 56999664, 66499608, 99749412, 132999216, 199498824, 398997648]

約数ペア:

[(1, 398997648), (2, 199498824), (3, 132999216), (4, 99749412), (6, 66499608), (7, 56999664), (8, 49874706), (9, 44333072), (12, 33249804), (14, 28499832), (16, 24937353), (18, 22166536), (21, 18999888), (24, 16624902), (28, 14249916), (36, 11083268), (42, 9499944), (48, 8312451), (56, 7124958), (59, 6762672), (63, 6333296), (72, 5541634), (84, 4749972), (112, 3562479), (118, 3381336), (126, 3166648), (144, 2770817), (168, 2374986), (177, 2254224), (236, 1690668), (252, 1583324), (336, 1187493), (354, 1127112), (413, 966096), (472, 845334), (504, 791662), (531, 751408), (708, 563556), (826, 483048), (944, 422667), (1008, 395831), (1062, 375704), (1239, 322032), (1416, 281778), (1652, 241524), (2124, 187852), (2478, 161016), (2832, 140889), (3304, 120762), (3717, 107344), (4248, 93926), (4956, 80508), (6608, 60381), (6709, 59472), (7434, 53672), (8496, 46963), (9912, 40254), (13418, 29736), (14868, 26836), (19824, 20127)]