392007462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 1022754816

約数和(自身を除く): 630747354

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 101, 154, 186, 202, 217, 231, 271, 303, 341, 434, 462, 542, 606, 651, 682, 707, 813, 1023, 1111, 1302, 1414, 1626, 1897, 2046, 2121, 2222, 2387, 2981, 3131, 3333, 3794, 4242, 4774, 5691, 5962, 6262, 6666, 7161, 7777, 8401, 8943, 9393, 11382, 14322, 15554, 16802, 17886, 18786, 20867, 21917, 23331, 25203, 27371, 34441, 41734, 43834, 46662, 50406, 54742, 58807, 62601, 65751, 68882, 82113, 92411, 103323, 117614, 125202, 131502, 164226, 176421, 184822, 191597, 206646, 241087, 277233, 301081, 352842, 383194, 482174, 554466, 574791, 602162, 646877, 723261, 848501, 903243, 1149582, 1293754, 1446522, 1697002, 1806486, 1940631, 2107567, 2545503, 3881262, 4215134, 5091006, 5939507, 6322701, 9333511, 11879014, 12645402, 17818521, 18667022, 28000533, 35637042, 56001066, 65334577, 130669154, 196003731, 392007462]

約数ペア:

[(1, 392007462), (2, 196003731), (3, 130669154), (6, 65334577), (7, 56001066), (11, 35637042), (14, 28000533), (21, 18667022), (22, 17818521), (31, 12645402), (33, 11879014), (42, 9333511), (62, 6322701), (66, 5939507), (77, 5091006), (93, 4215134), (101, 3881262), (154, 2545503), (186, 2107567), (202, 1940631), (217, 1806486), (231, 1697002), (271, 1446522), (303, 1293754), (341, 1149582), (434, 903243), (462, 848501), (542, 723261), (606, 646877), (651, 602162), (682, 574791), (707, 554466), (813, 482174), (1023, 383194), (1111, 352842), (1302, 301081), (1414, 277233), (1626, 241087), (1897, 206646), (2046, 191597), (2121, 184822), (2222, 176421), (2387, 164226), (2981, 131502), (3131, 125202), (3333, 117614), (3794, 103323), (4242, 92411), (4774, 82113), (5691, 68882), (5962, 65751), (6262, 62601), (6666, 58807), (7161, 54742), (7777, 50406), (8401, 46662), (8943, 43834), (9393, 41734), (11382, 34441), (14322, 27371), (15554, 25203), (16802, 23331), (17886, 21917), (18786, 20867)]