29972712

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 95616000

約数和(自身を除く): 65643288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 331, 343, 392, 462, 539, 588, 616, 662, 686, 924, 993, 1029, 1078, 1176, 1324, 1372, 1617, 1848, 1986, 2058, 2156, 2317, 2648, 2744, 3234, 3641, 3773, 3972, 4116, 4312, 4634, 6468, 6951, 7282, 7546, 7944, 8232, 9268, 10923, 11319, 12936, 13902, 14564, 15092, 16219, 18536, 21846, 22638, 25487, 27804, 29128, 30184, 32438, 43692, 45276, 48657, 50974, 55608, 64876, 76461, 87384, 90552, 97314, 101948, 113533, 129752, 152922, 178409, 194628, 203896, 227066, 305844, 340599, 356818, 389256, 454132, 535227, 611688, 681198, 713636, 908264, 1070454, 1248863, 1362396, 1427272, 2140908, 2497726, 2724792, 3746589, 4281816, 4995452, 7493178, 9990904, 14986356, 29972712]

約数ペア:

[(1, 29972712), (2, 14986356), (3, 9990904), (4, 7493178), (6, 4995452), (7, 4281816), (8, 3746589), (11, 2724792), (12, 2497726), (14, 2140908), (21, 1427272), (22, 1362396), (24, 1248863), (28, 1070454), (33, 908264), (42, 713636), (44, 681198), (49, 611688), (56, 535227), (66, 454132), (77, 389256), (84, 356818), (88, 340599), (98, 305844), (132, 227066), (147, 203896), (154, 194628), (168, 178409), (196, 152922), (231, 129752), (264, 113533), (294, 101948), (308, 97314), (331, 90552), (343, 87384), (392, 76461), (462, 64876), (539, 55608), (588, 50974), (616, 48657), (662, 45276), (686, 43692), (924, 32438), (993, 30184), (1029, 29128), (1078, 27804), (1176, 25487), (1324, 22638), (1372, 21846), (1617, 18536), (1848, 16219), (1986, 15092), (2058, 14564), (2156, 13902), (2317, 12936), (2648, 11319), (2744, 10923), (3234, 9268), (3641, 8232), (3773, 7944), (3972, 7546), (4116, 7282), (4312, 6951), (4634, 6468)]