240743076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 655764480

約数和(自身を除く): 415021404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 383, 588, 766, 1069, 1149, 1532, 2138, 2298, 2681, 3207, 4276, 4596, 5362, 6414, 7483, 8043, 10724, 12828, 14966, 16086, 18767, 22449, 29932, 32172, 37534, 44898, 52381, 56301, 75068, 89796, 104762, 112602, 157143, 209524, 225204, 314286, 409427, 628572, 818854, 1228281, 1637708, 2456562, 2865989, 4913124, 5731978, 8597967, 11463956, 17195934, 20061923, 34391868, 40123846, 60185769, 80247692, 120371538, 240743076]

約数ペア:

[(1, 240743076), (2, 120371538), (3, 80247692), (4, 60185769), (6, 40123846), (7, 34391868), (12, 20061923), (14, 17195934), (21, 11463956), (28, 8597967), (42, 5731978), (49, 4913124), (84, 2865989), (98, 2456562), (147, 1637708), (196, 1228281), (294, 818854), (383, 628572), (588, 409427), (766, 314286), (1069, 225204), (1149, 209524), (1532, 157143), (2138, 112602), (2298, 104762), (2681, 89796), (3207, 75068), (4276, 56301), (4596, 52381), (5362, 44898), (6414, 37534), (7483, 32172), (8043, 29932), (10724, 22449), (12828, 18767), (14966, 16086)]