419720904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4091

約数の個数: 96

約数和(自身を含む): 1198679040

約数和(自身を除く): 778958136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 846, 1116, 1128, 1457, 1692, 2232, 2914, 3384, 4001, 4371, 5828, 8002, 8742, 11656, 12003, 13113, 16004, 17484, 24006, 26226, 32008, 34968, 36009, 48012, 52452, 72018, 96024, 104904, 124031, 144036, 188047, 248062, 288072, 372093, 376094, 496124, 564141, 744186, 752188, 992248, 1116279, 1128282, 1488372, 1504376, 1692423, 2232558, 2256564, 2976744, 3384846, 4465116, 4513128, 5829457, 6769692, 8930232, 11658914, 13539384, 17488371, 23317828, 34976742, 46635656, 52465113, 69953484, 104930226, 139906968, 209860452, 419720904]

約数ペア:

[(1, 419720904), (2, 209860452), (3, 139906968), (4, 104930226), (6, 69953484), (8, 52465113), (9, 46635656), (12, 34976742), (18, 23317828), (24, 17488371), (31, 13539384), (36, 11658914), (47, 8930232), (62, 6769692), (72, 5829457), (93, 4513128), (94, 4465116), (124, 3384846), (141, 2976744), (186, 2256564), (188, 2232558), (248, 1692423), (279, 1504376), (282, 1488372), (372, 1128282), (376, 1116279), (423, 992248), (558, 752188), (564, 744186), (744, 564141), (846, 496124), (1116, 376094), (1128, 372093), (1457, 288072), (1692, 248062), (2232, 188047), (2914, 144036), (3384, 124031), (4001, 104904), (4371, 96024), (5828, 72018), (8002, 52452), (8742, 48012), (11656, 36009), (12003, 34968), (13113, 32008), (16004, 26226), (17484, 24006)]