299643834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 746380800

約数和(自身を除く): 446736966

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 61, 74, 87, 109, 111, 122, 174, 183, 203, 218, 222, 259, 327, 366, 406, 427, 518, 609, 654, 763, 777, 854, 1073, 1218, 1281, 1526, 1554, 1769, 2146, 2257, 2289, 2562, 3161, 3219, 3538, 4033, 4514, 4578, 5307, 6322, 6438, 6649, 6771, 7511, 8066, 9483, 10614, 12099, 12383, 13298, 13542, 15022, 15799, 18966, 19947, 22127, 22533, 24198, 24766, 28231, 31598, 37149, 39894, 44254, 45066, 46543, 47397, 56462, 65453, 66381, 74298, 84693, 93086, 94794, 116957, 130906, 132762, 139629, 169386, 192821, 196359, 233914, 246013, 279258, 350871, 385642, 392718, 458171, 492026, 578463, 701742, 738039, 818699, 916342, 1156926, 1349747, 1374513, 1476078, 1637398, 1722091, 2456097, 2699494, 2749026, 3444182, 4049241, 4912194, 5166273, 7134377, 8098482, 10332546, 14268754, 21403131, 42806262, 49940639, 99881278, 149821917, 299643834]

約数ペア:

[(1, 299643834), (2, 149821917), (3, 99881278), (6, 49940639), (7, 42806262), (14, 21403131), (21, 14268754), (29, 10332546), (37, 8098482), (42, 7134377), (58, 5166273), (61, 4912194), (74, 4049241), (87, 3444182), (109, 2749026), (111, 2699494), (122, 2456097), (174, 1722091), (183, 1637398), (203, 1476078), (218, 1374513), (222, 1349747), (259, 1156926), (327, 916342), (366, 818699), (406, 738039), (427, 701742), (518, 578463), (609, 492026), (654, 458171), (763, 392718), (777, 385642), (854, 350871), (1073, 279258), (1218, 246013), (1281, 233914), (1526, 196359), (1554, 192821), (1769, 169386), (2146, 139629), (2257, 132762), (2289, 130906), (2562, 116957), (3161, 94794), (3219, 93086), (3538, 84693), (4033, 74298), (4514, 66381), (4578, 65453), (5307, 56462), (6322, 47397), (6438, 46543), (6649, 45066), (6771, 44254), (7511, 39894), (8066, 37149), (9483, 31598), (10614, 28231), (12099, 24766), (12383, 24198), (13298, 22533), (13542, 22127), (15022, 19947), (15799, 18966)]