310292172

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 821184000

約数和(自身を除く): 510891828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 499, 751, 828, 998, 1497, 1502, 1996, 2253, 2994, 3004, 4491, 4506, 5988, 6759, 8982, 9012, 11477, 13518, 17273, 17964, 22954, 27036, 34431, 34546, 45908, 51819, 68862, 69092, 103293, 103638, 137724, 155457, 206586, 207276, 310914, 374749, 413172, 621828, 749498, 1124247, 1498996, 2248494, 3372741, 4496988, 6745482, 8619227, 13490964, 17238454, 25857681, 34476908, 51715362, 77573043, 103430724, 155146086, 310292172]

約数ペア:

[(1, 310292172), (2, 155146086), (3, 103430724), (4, 77573043), (6, 51715362), (9, 34476908), (12, 25857681), (18, 17238454), (23, 13490964), (36, 8619227), (46, 6745482), (69, 4496988), (92, 3372741), (138, 2248494), (207, 1498996), (276, 1124247), (414, 749498), (499, 621828), (751, 413172), (828, 374749), (998, 310914), (1497, 207276), (1502, 206586), (1996, 155457), (2253, 137724), (2994, 103638), (3004, 103293), (4491, 69092), (4506, 68862), (5988, 51819), (6759, 45908), (8982, 34546), (9012, 34431), (11477, 27036), (13518, 22954), (17273, 17964)]