997537380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 192

約数和(自身を含む): 3334722048

約数和(自身を除く): 2337184668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 53, 60, 70, 82, 84, 105, 106, 123, 140, 159, 164, 205, 210, 212, 246, 265, 287, 318, 371, 410, 420, 492, 530, 574, 615, 636, 742, 795, 820, 861, 1060, 1093, 1113, 1148, 1230, 1435, 1484, 1590, 1722, 1855, 2173, 2186, 2226, 2460, 2870, 3180, 3279, 3444, 3710, 4305, 4346, 4372, 4452, 5465, 5565, 5740, 6519, 6558, 7420, 7651, 8610, 8692, 10865, 10930, 11130, 13038, 13116, 15211, 15302, 16395, 17220, 21730, 21860, 22260, 22953, 26076, 30422, 30604, 32595, 32790, 38255, 43460, 44813, 45633, 45906, 57929, 60844, 65190, 65580, 76055, 76510, 89626, 91266, 91812, 114765, 115858, 130380, 134439, 152110, 153020, 173787, 179252, 182532, 224065, 228165, 229530, 231716, 268878, 289645, 304220, 313691, 347574, 405503, 448130, 456330, 459060, 537756, 579290, 627382, 672195, 695148, 811006, 868935, 896260, 912660, 941073, 1158580, 1216509, 1254764, 1344390, 1568455, 1622012, 1737870, 1882146, 2027515, 2375089, 2433018, 2688780, 3136910, 3475740, 3764292, 4055030, 4705365, 4750178, 4866036, 6082545, 6273820, 7125267, 8110060, 9410730, 9500356, 11875445, 12165090, 14250534, 16625623, 18821460, 23750890, 24330180, 28501068, 33251246, 35626335, 47501780, 49876869, 66502492, 71252670, 83128115, 99753738, 142505340, 166256230, 199507476, 249384345, 332512460, 498768690, 997537380]

約数ペア:

[(1, 997537380), (2, 498768690), (3, 332512460), (4, 249384345), (5, 199507476), (6, 166256230), (7, 142505340), (10, 99753738), (12, 83128115), (14, 71252670), (15, 66502492), (20, 49876869), (21, 47501780), (28, 35626335), (30, 33251246), (35, 28501068), (41, 24330180), (42, 23750890), (53, 18821460), (60, 16625623), (70, 14250534), (82, 12165090), (84, 11875445), (105, 9500356), (106, 9410730), (123, 8110060), (140, 7125267), (159, 6273820), (164, 6082545), (205, 4866036), (210, 4750178), (212, 4705365), (246, 4055030), (265, 3764292), (287, 3475740), (318, 3136910), (371, 2688780), (410, 2433018), (420, 2375089), (492, 2027515), (530, 1882146), (574, 1737870), (615, 1622012), (636, 1568455), (742, 1344390), (795, 1254764), (820, 1216509), (861, 1158580), (1060, 941073), (1093, 912660), (1113, 896260), (1148, 868935), (1230, 811006), (1435, 695148), (1484, 672195), (1590, 627382), (1722, 579290), (1855, 537756), (2173, 459060), (2186, 456330), (2226, 448130), (2460, 405503), (2870, 347574), (3180, 313691), (3279, 304220), (3444, 289645), (3710, 268878), (4305, 231716), (4346, 229530), (4372, 228165), (4452, 224065), (5465, 182532), (5565, 179252), (5740, 173787), (6519, 153020), (6558, 152110), (7420, 134439), (7651, 130380), (8610, 115858), (8692, 114765), (10865, 91812), (10930, 91266), (11130, 89626), (13038, 76510), (13116, 76055), (15211, 65580), (15302, 65190), (16395, 60844), (17220, 57929), (21730, 45906), (21860, 45633), (22260, 44813), (22953, 43460), (26076, 38255), (30422, 32790), (30604, 32595)]