42458988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 117976320

約数和(自身を除く): 75517332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 109, 132, 143, 156, 218, 227, 286, 327, 429, 436, 454, 572, 654, 681, 858, 908, 1199, 1308, 1362, 1417, 1716, 2398, 2497, 2724, 2834, 2951, 3597, 4251, 4796, 4994, 5668, 5902, 7194, 7491, 8502, 8853, 9988, 11804, 14388, 14982, 15587, 17004, 17706, 24743, 29964, 31174, 32461, 35412, 46761, 49486, 62348, 64922, 74229, 93522, 97383, 98972, 129844, 148458, 187044, 194766, 272173, 296916, 321659, 389532, 544346, 643318, 816519, 964977, 1088692, 1286636, 1633038, 1929954, 3266076, 3538249, 3859908, 7076498, 10614747, 14152996, 21229494, 42458988]

約数ペア:

[(1, 42458988), (2, 21229494), (3, 14152996), (4, 10614747), (6, 7076498), (11, 3859908), (12, 3538249), (13, 3266076), (22, 1929954), (26, 1633038), (33, 1286636), (39, 1088692), (44, 964977), (52, 816519), (66, 643318), (78, 544346), (109, 389532), (132, 321659), (143, 296916), (156, 272173), (218, 194766), (227, 187044), (286, 148458), (327, 129844), (429, 98972), (436, 97383), (454, 93522), (572, 74229), (654, 64922), (681, 62348), (858, 49486), (908, 46761), (1199, 35412), (1308, 32461), (1362, 31174), (1417, 29964), (1716, 24743), (2398, 17706), (2497, 17004), (2724, 15587), (2834, 14982), (2951, 14388), (3597, 11804), (4251, 9988), (4796, 8853), (4994, 8502), (5668, 7491), (5902, 7194)]