631075116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{26177}}^1$

素因数の和:26239

約数の個数: 72

約数和(自身を含む): 1754763696

約数和(自身を除く): 1123688580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 12054, 24108, 26177, 52354, 78531, 104708, 157062, 183239, 314124, 366478, 549717, 732956, 1073257, 1099434, 1282673, 2146514, 2198868, 2565346, 3219771, 3848019, 4293028, 5130692, 6439542, 7512799, 7696038, 12879084, 15025598, 15392076, 22538397, 30051196, 45076794, 52589593, 90153588, 105179186, 157768779, 210358372, 315537558, 631075116]

約数ペア:

[(1, 631075116), (2, 315537558), (3, 210358372), (4, 157768779), (6, 105179186), (7, 90153588), (12, 52589593), (14, 45076794), (21, 30051196), (28, 22538397), (41, 15392076), (42, 15025598), (49, 12879084), (82, 7696038), (84, 7512799), (98, 6439542), (123, 5130692), (147, 4293028), (164, 3848019), (196, 3219771), (246, 2565346), (287, 2198868), (294, 2146514), (492, 1282673), (574, 1099434), (588, 1073257), (861, 732956), (1148, 549717), (1722, 366478), (2009, 314124), (3444, 183239), (4018, 157062), (6027, 104708), (8036, 78531), (12054, 52354), (24108, 26177)]