380324412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 1095232320

約数和(自身を除く): 714907908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 356, 397, 414, 468, 534, 598, 794, 801, 828, 897, 1068, 1157, 1191, 1196, 1588, 1602, 1794, 2047, 2314, 2382, 2691, 3204, 3471, 3573, 3588, 4094, 4628, 4764, 5161, 5382, 6141, 6942, 7146, 8188, 9131, 10322, 10413, 10764, 12282, 13884, 14292, 15483, 18262, 18423, 20644, 20826, 24564, 26611, 27393, 30966, 35333, 36524, 36846, 41652, 46449, 53222, 54786, 61932, 70666, 73692, 79833, 82179, 92898, 105999, 106444, 109572, 118703, 141332, 159666, 164358, 185796, 211998, 237406, 239499, 317997, 319332, 328716, 356109, 423996, 459329, 474812, 478998, 635994, 712218, 812659, 918658, 957996, 1068327, 1271988, 1377987, 1424436, 1625318, 1837316, 2136654, 2437977, 2755974, 3250636, 4133961, 4273308, 4875954, 5511948, 7313931, 8267922, 9751908, 10564567, 14627862, 16535844, 21129134, 29255724, 31693701, 42258268, 63387402, 95081103, 126774804, 190162206, 380324412]

約数ペア:

[(1, 380324412), (2, 190162206), (3, 126774804), (4, 95081103), (6, 63387402), (9, 42258268), (12, 31693701), (13, 29255724), (18, 21129134), (23, 16535844), (26, 14627862), (36, 10564567), (39, 9751908), (46, 8267922), (52, 7313931), (69, 5511948), (78, 4875954), (89, 4273308), (92, 4133961), (117, 3250636), (138, 2755974), (156, 2437977), (178, 2136654), (207, 1837316), (234, 1625318), (267, 1424436), (276, 1377987), (299, 1271988), (356, 1068327), (397, 957996), (414, 918658), (468, 812659), (534, 712218), (598, 635994), (794, 478998), (801, 474812), (828, 459329), (897, 423996), (1068, 356109), (1157, 328716), (1191, 319332), (1196, 317997), (1588, 239499), (1602, 237406), (1794, 211998), (2047, 185796), (2314, 164358), (2382, 159666), (2691, 141332), (3204, 118703), (3471, 109572), (3573, 106444), (3588, 105999), (4094, 92898), (4628, 82179), (4764, 79833), (5161, 73692), (5382, 70666), (6141, 61932), (6942, 54786), (7146, 53222), (8188, 46449), (9131, 41652), (10322, 36846), (10413, 36524), (10764, 35333), (12282, 30966), (13884, 27393), (14292, 26611), (15483, 24564), (18262, 20826), (18423, 20644)]