23200716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 73084032

約数和(自身を除く): 49883316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 211, 231, 238, 294, 308, 357, 374, 422, 462, 476, 539, 561, 588, 633, 714, 748, 833, 844, 924, 1078, 1122, 1266, 1309, 1428, 1477, 1617, 1666, 2156, 2244, 2321, 2499, 2532, 2618, 2954, 3234, 3332, 3587, 3927, 4431, 4642, 4998, 5236, 5908, 6468, 6963, 7174, 7854, 8862, 9163, 9284, 9996, 10339, 10761, 13926, 14348, 15708, 16247, 17724, 18326, 20678, 21522, 25109, 27489, 27852, 31017, 32494, 36652, 39457, 41356, 43044, 48741, 50218, 54978, 62034, 64988, 75327, 78914, 97482, 100436, 109956, 113729, 118371, 124068, 150654, 157828, 175763, 194964, 227458, 236742, 276199, 301308, 341187, 351526, 454916, 473484, 527289, 552398, 682374, 703052, 828597, 1054578, 1104796, 1364748, 1657194, 1933393, 2109156, 3314388, 3866786, 5800179, 7733572, 11600358, 23200716]

約数ペア:

[(1, 23200716), (2, 11600358), (3, 7733572), (4, 5800179), (6, 3866786), (7, 3314388), (11, 2109156), (12, 1933393), (14, 1657194), (17, 1364748), (21, 1104796), (22, 1054578), (28, 828597), (33, 703052), (34, 682374), (42, 552398), (44, 527289), (49, 473484), (51, 454916), (66, 351526), (68, 341187), (77, 301308), (84, 276199), (98, 236742), (102, 227458), (119, 194964), (132, 175763), (147, 157828), (154, 150654), (187, 124068), (196, 118371), (204, 113729), (211, 109956), (231, 100436), (238, 97482), (294, 78914), (308, 75327), (357, 64988), (374, 62034), (422, 54978), (462, 50218), (476, 48741), (539, 43044), (561, 41356), (588, 39457), (633, 36652), (714, 32494), (748, 31017), (833, 27852), (844, 27489), (924, 25109), (1078, 21522), (1122, 20678), (1266, 18326), (1309, 17724), (1428, 16247), (1477, 15708), (1617, 14348), (1666, 13926), (2156, 10761), (2244, 10339), (2321, 9996), (2499, 9284), (2532, 9163), (2618, 8862), (2954, 7854), (3234, 7174), (3332, 6963), (3587, 6468), (3927, 5908), (4431, 5236), (4642, 4998)]