390212004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11585

約数の個数: 96

約数和(自身を含む): 1156857856

約数和(自身を除く): 766645852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 11527, 16926, 23054, 33852, 34581, 46108, 69162, 80689, 138324, 149851, 161378, 242067, 299702, 322756, 357337, 449553, 484134, 599404, 714674, 899106, 968268, 1048957, 1072011, 1429348, 1798212, 2097914, 2144022, 2501359, 3146871, 4195828, 4288044, 4645381, 5002718, 6293742, 7504077, 9290762, 10005436, 12587484, 13936143, 15008154, 18581524, 27872286, 30016308, 32517667, 55744572, 65035334, 97553001, 130070668, 195106002, 390212004]

約数ペア:

[(1, 390212004), (2, 195106002), (3, 130070668), (4, 97553001), (6, 65035334), (7, 55744572), (12, 32517667), (13, 30016308), (14, 27872286), (21, 18581524), (26, 15008154), (28, 13936143), (31, 12587484), (39, 10005436), (42, 9290762), (52, 7504077), (62, 6293742), (78, 5002718), (84, 4645381), (91, 4288044), (93, 4195828), (124, 3146871), (156, 2501359), (182, 2144022), (186, 2097914), (217, 1798212), (273, 1429348), (364, 1072011), (372, 1048957), (403, 968268), (434, 899106), (546, 714674), (651, 599404), (806, 484134), (868, 449553), (1092, 357337), (1209, 322756), (1302, 299702), (1612, 242067), (2418, 161378), (2604, 149851), (2821, 138324), (4836, 80689), (5642, 69162), (8463, 46108), (11284, 34581), (11527, 33852), (16926, 23054)]