788674404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 2282841792

約数和(自身を除く): 1494167388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 257, 294, 307, 357, 476, 514, 588, 614, 714, 771, 833, 921, 1028, 1228, 1428, 1542, 1666, 1799, 1842, 2149, 2499, 3084, 3332, 3598, 3684, 4298, 4369, 4998, 5219, 5397, 6447, 7196, 8596, 8738, 9996, 10438, 10794, 12593, 12894, 13107, 15043, 15657, 17476, 20876, 21588, 25186, 25788, 26214, 30086, 30583, 31314, 36533, 37779, 45129, 50372, 52428, 60172, 61166, 62628, 73066, 75558, 78899, 90258, 91749, 109599, 122332, 146132, 151116, 157798, 180516, 183498, 214081, 219198, 236697, 255731, 315596, 366996, 428162, 438396, 473394, 511462, 552293, 642243, 767193, 856324, 946788, 1022924, 1104586, 1284486, 1341283, 1534386, 1656879, 2209172, 2568972, 2682566, 3068772, 3313758, 3866051, 4023849, 5365132, 6627516, 7732102, 8047698, 9388981, 11598153, 15464204, 16095396, 18777962, 23196306, 28166943, 37555924, 46392612, 56333886, 65722867, 112667772, 131445734, 197168601, 262891468, 394337202, 788674404]

約数ペア:

[(1, 788674404), (2, 394337202), (3, 262891468), (4, 197168601), (6, 131445734), (7, 112667772), (12, 65722867), (14, 56333886), (17, 46392612), (21, 37555924), (28, 28166943), (34, 23196306), (42, 18777962), (49, 16095396), (51, 15464204), (68, 11598153), (84, 9388981), (98, 8047698), (102, 7732102), (119, 6627516), (147, 5365132), (196, 4023849), (204, 3866051), (238, 3313758), (257, 3068772), (294, 2682566), (307, 2568972), (357, 2209172), (476, 1656879), (514, 1534386), (588, 1341283), (614, 1284486), (714, 1104586), (771, 1022924), (833, 946788), (921, 856324), (1028, 767193), (1228, 642243), (1428, 552293), (1542, 511462), (1666, 473394), (1799, 438396), (1842, 428162), (2149, 366996), (2499, 315596), (3084, 255731), (3332, 236697), (3598, 219198), (3684, 214081), (4298, 183498), (4369, 180516), (4998, 157798), (5219, 151116), (5397, 146132), (6447, 122332), (7196, 109599), (8596, 91749), (8738, 90258), (9996, 78899), (10438, 75558), (10794, 73066), (12593, 62628), (12894, 61166), (13107, 60172), (15043, 52428), (15657, 50372), (17476, 45129), (20876, 37779), (21588, 36533), (25186, 31314), (25788, 30583), (26214, 30086)]