319381608

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 144

約数和(自身を含む): 1006382880

約数和(自身を除く): 687001272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 364, 392, 507, 546, 588, 637, 676, 728, 1014, 1092, 1176, 1183, 1274, 1352, 1607, 1911, 2028, 2184, 2366, 2548, 3214, 3549, 3822, 4056, 4732, 4821, 5096, 6428, 7098, 7644, 8281, 9464, 9642, 11249, 12856, 14196, 15288, 16562, 19284, 20891, 22498, 24843, 28392, 33124, 33747, 38568, 41782, 44996, 49686, 62673, 66248, 67494, 78743, 83564, 89992, 99372, 125346, 134988, 146237, 157486, 167128, 198744, 236229, 250692, 269976, 271583, 292474, 314972, 438711, 472458, 501384, 543166, 584948, 629944, 814749, 877422, 944916, 1023659, 1086332, 1169896, 1629498, 1754844, 1889832, 1901081, 2047318, 2172664, 3070977, 3258996, 3509688, 3802162, 4094636, 5703243, 6141954, 6517992, 7604324, 8189272, 11406486, 12283908, 13307567, 15208648, 22812972, 24567816, 26615134, 39922701, 45625944, 53230268, 79845402, 106460536, 159690804, 319381608]

約数ペア:

[(1, 319381608), (2, 159690804), (3, 106460536), (4, 79845402), (6, 53230268), (7, 45625944), (8, 39922701), (12, 26615134), (13, 24567816), (14, 22812972), (21, 15208648), (24, 13307567), (26, 12283908), (28, 11406486), (39, 8189272), (42, 7604324), (49, 6517992), (52, 6141954), (56, 5703243), (78, 4094636), (84, 3802162), (91, 3509688), (98, 3258996), (104, 3070977), (147, 2172664), (156, 2047318), (168, 1901081), (169, 1889832), (182, 1754844), (196, 1629498), (273, 1169896), (294, 1086332), (312, 1023659), (338, 944916), (364, 877422), (392, 814749), (507, 629944), (546, 584948), (588, 543166), (637, 501384), (676, 472458), (728, 438711), (1014, 314972), (1092, 292474), (1176, 271583), (1183, 269976), (1274, 250692), (1352, 236229), (1607, 198744), (1911, 167128), (2028, 157486), (2184, 146237), (2366, 134988), (2548, 125346), (3214, 99372), (3549, 89992), (3822, 83564), (4056, 78743), (4732, 67494), (4821, 66248), (5096, 62673), (6428, 49686), (7098, 44996), (7644, 41782), (8281, 38568), (9464, 33747), (9642, 33124), (11249, 28392), (12856, 24843), (14196, 22498), (15288, 20891), (16562, 19284)]