817148892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 2316051360

約数和(自身を除く): 1498902468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 173, 174, 196, 203, 277, 294, 346, 348, 406, 519, 554, 588, 609, 692, 812, 831, 1038, 1108, 1211, 1218, 1421, 1662, 1939, 2076, 2422, 2436, 2842, 3324, 3633, 3878, 4263, 4844, 5017, 5684, 5817, 7266, 7756, 8033, 8477, 8526, 10034, 11634, 13573, 14532, 15051, 16066, 16954, 17052, 20068, 23268, 24099, 25431, 27146, 30102, 32132, 33908, 35119, 40719, 47921, 48198, 50862, 54292, 56231, 60204, 70238, 81438, 95842, 96396, 101724, 105357, 112462, 140476, 143763, 162876, 168693, 191684, 210714, 224924, 245833, 287526, 335447, 337386, 393617, 421428, 491666, 575052, 670894, 674772, 737499, 787234, 983332, 1006341, 1180851, 1341788, 1389709, 1474998, 1574468, 2012682, 2348129, 2361702, 2779418, 2949996, 4025364, 4169127, 4696258, 4723404, 5558836, 7044387, 8338254, 9392516, 9727963, 14088774, 16676508, 19455926, 28177548, 29183889, 38911852, 58367778, 68095741, 116735556, 136191482, 204287223, 272382964, 408574446, 817148892]

約数ペア:

[(1, 817148892), (2, 408574446), (3, 272382964), (4, 204287223), (6, 136191482), (7, 116735556), (12, 68095741), (14, 58367778), (21, 38911852), (28, 29183889), (29, 28177548), (42, 19455926), (49, 16676508), (58, 14088774), (84, 9727963), (87, 9392516), (98, 8338254), (116, 7044387), (147, 5558836), (173, 4723404), (174, 4696258), (196, 4169127), (203, 4025364), (277, 2949996), (294, 2779418), (346, 2361702), (348, 2348129), (406, 2012682), (519, 1574468), (554, 1474998), (588, 1389709), (609, 1341788), (692, 1180851), (812, 1006341), (831, 983332), (1038, 787234), (1108, 737499), (1211, 674772), (1218, 670894), (1421, 575052), (1662, 491666), (1939, 421428), (2076, 393617), (2422, 337386), (2436, 335447), (2842, 287526), (3324, 245833), (3633, 224924), (3878, 210714), (4263, 191684), (4844, 168693), (5017, 162876), (5684, 143763), (5817, 140476), (7266, 112462), (7756, 105357), (8033, 101724), (8477, 96396), (8526, 95842), (10034, 81438), (11634, 70238), (13573, 60204), (14532, 56231), (15051, 54292), (16066, 50862), (16954, 48198), (17052, 47921), (20068, 40719), (23268, 35119), (24099, 33908), (25431, 32132), (27146, 30102)]