23978604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 64802304

約数和(自身を除く): 40823700

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 41, 46, 52, 69, 78, 82, 92, 123, 138, 156, 163, 164, 246, 276, 299, 326, 489, 492, 533, 598, 652, 897, 943, 978, 1066, 1196, 1599, 1794, 1886, 1956, 2119, 2132, 2829, 3198, 3588, 3749, 3772, 4238, 5658, 6357, 6396, 6683, 7498, 8476, 11247, 11316, 12259, 12714, 13366, 14996, 20049, 22494, 24518, 25428, 26732, 36777, 40098, 44988, 48737, 49036, 73554, 80196, 86879, 97474, 146211, 147108, 153709, 173758, 194948, 260637, 292422, 307418, 347516, 461127, 521274, 584844, 614836, 922254, 1042548, 1844508, 1998217, 3996434, 5994651, 7992868, 11989302, 23978604]

約数ペア:

[(1, 23978604), (2, 11989302), (3, 7992868), (4, 5994651), (6, 3996434), (12, 1998217), (13, 1844508), (23, 1042548), (26, 922254), (39, 614836), (41, 584844), (46, 521274), (52, 461127), (69, 347516), (78, 307418), (82, 292422), (92, 260637), (123, 194948), (138, 173758), (156, 153709), (163, 147108), (164, 146211), (246, 97474), (276, 86879), (299, 80196), (326, 73554), (489, 49036), (492, 48737), (533, 44988), (598, 40098), (652, 36777), (897, 26732), (943, 25428), (978, 24518), (1066, 22494), (1196, 20049), (1599, 14996), (1794, 13366), (1886, 12714), (1956, 12259), (2119, 11316), (2132, 11247), (2829, 8476), (3198, 7498), (3588, 6683), (3749, 6396), (3772, 6357), (4238, 5658)]