290425212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6163}}^1$

素因数の和:6208

約数の個数: 144

約数和(自身を含む): 969276672

約数和(自身を除く): 678851460

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1683, 2142, 2244, 2618, 2772, 3366, 3927, 4284, 5236, 6163, 6732, 7854, 11781, 12326, 15708, 18489, 23562, 24652, 36978, 43141, 47124, 55467, 67793, 73956, 86282, 104771, 110934, 129423, 135586, 172564, 203379, 209542, 221868, 258846, 271172, 314313, 388269, 406758, 419084, 474551, 517692, 610137, 628626, 733397, 776538, 813516, 942939, 949102, 1152481, 1220274, 1257252, 1423653, 1466794, 1553076, 1885878, 1898204, 2200191, 2304962, 2440548, 2847306, 2933588, 3457443, 3771756, 4270959, 4400382, 4609924, 5694612, 6600573, 6914886, 8067367, 8541918, 8800764, 10372329, 13201146, 13829772, 16134734, 17083836, 20744658, 24202101, 26402292, 32269468, 41489316, 48404202, 72606303, 96808404, 145212606, 290425212]

約数ペア:

[(1, 290425212), (2, 145212606), (3, 96808404), (4, 72606303), (6, 48404202), (7, 41489316), (9, 32269468), (11, 26402292), (12, 24202101), (14, 20744658), (17, 17083836), (18, 16134734), (21, 13829772), (22, 13201146), (28, 10372329), (33, 8800764), (34, 8541918), (36, 8067367), (42, 6914886), (44, 6600573), (51, 5694612), (63, 4609924), (66, 4400382), (68, 4270959), (77, 3771756), (84, 3457443), (99, 2933588), (102, 2847306), (119, 2440548), (126, 2304962), (132, 2200191), (153, 1898204), (154, 1885878), (187, 1553076), (198, 1466794), (204, 1423653), (231, 1257252), (238, 1220274), (252, 1152481), (306, 949102), (308, 942939), (357, 813516), (374, 776538), (396, 733397), (462, 628626), (476, 610137), (561, 517692), (612, 474551), (693, 419084), (714, 406758), (748, 388269), (924, 314313), (1071, 271172), (1122, 258846), (1309, 221868), (1386, 209542), (1428, 203379), (1683, 172564), (2142, 135586), (2244, 129423), (2618, 110934), (2772, 104771), (3366, 86282), (3927, 73956), (4284, 67793), (5236, 55467), (6163, 47124), (6732, 43141), (7854, 36978), (11781, 24652), (12326, 23562), (15708, 18489)]