2078231724

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 5306176512

約数和(自身を除く): 3227944788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 443, 453, 604, 863, 886, 906, 1329, 1359, 1726, 1772, 1812, 2589, 2658, 2718, 3452, 3987, 5178, 5316, 5436, 7767, 7974, 10356, 15534, 15948, 31068, 66893, 130313, 133786, 200679, 260626, 267572, 382309, 390939, 401358, 521252, 602037, 764618, 781878, 802716, 1146927, 1172817, 1204074, 1529236, 1563756, 2293854, 2345634, 2408148, 3440781, 4587708, 4691268, 6881562, 13763124, 57728659, 115457318, 173185977, 230914636, 346371954, 519557931, 692743908, 1039115862, 2078231724]

約数ペア:

[(1, 2078231724), (2, 1039115862), (3, 692743908), (4, 519557931), (6, 346371954), (9, 230914636), (12, 173185977), (18, 115457318), (36, 57728659), (151, 13763124), (302, 6881562), (443, 4691268), (453, 4587708), (604, 3440781), (863, 2408148), (886, 2345634), (906, 2293854), (1329, 1563756), (1359, 1529236), (1726, 1204074), (1772, 1172817), (1812, 1146927), (2589, 802716), (2658, 781878), (2718, 764618), (3452, 602037), (3987, 521252), (5178, 401358), (5316, 390939), (5436, 382309), (7767, 267572), (7974, 260626), (10356, 200679), (15534, 133786), (15948, 130313), (31068, 66893)]