15228429228

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{811}}^1\times {\mathrm{1699}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 38689851200

約数和(自身を除く): 23461421972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 811, 921, 1228, 1622, 1699, 1842, 2433, 2763, 3244, 3398, 3684, 4866, 5097, 5526, 6796, 7299, 9732, 10194, 11052, 14598, 15291, 20388, 29196, 30582, 61164, 248977, 497954, 521593, 746931, 995908, 1043186, 1377889, 1493862, 1564779, 2086372, 2240793, 2755778, 2987724, 3129558, 4133667, 4481586, 4694337, 5511556, 6259116, 8267334, 8963172, 9388674, 12401001, 16534668, 18777348, 24802002, 49604004, 423011923, 846023846, 1269035769, 1692047692, 2538071538, 3807107307, 5076143076, 7614214614, 15228429228]

約数ペア:

[(1, 15228429228), (2, 7614214614), (3, 5076143076), (4, 3807107307), (6, 2538071538), (9, 1692047692), (12, 1269035769), (18, 846023846), (36, 423011923), (307, 49604004), (614, 24802002), (811, 18777348), (921, 16534668), (1228, 12401001), (1622, 9388674), (1699, 8963172), (1842, 8267334), (2433, 6259116), (2763, 5511556), (3244, 4694337), (3398, 4481586), (3684, 4133667), (4866, 3129558), (5097, 2987724), (5526, 2755778), (6796, 2240793), (7299, 2086372), (9732, 1564779), (10194, 1493862), (11052, 1377889), (14598, 1043186), (15291, 995908), (20388, 746931), (29196, 521593), (30582, 497954), (61164, 248977)]