866330262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 2273080320

約数和(自身を除く): 1406750058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 83, 106, 126, 159, 166, 189, 249, 318, 371, 378, 477, 498, 521, 581, 742, 747, 954, 1042, 1113, 1162, 1431, 1494, 1563, 1743, 2226, 2241, 2862, 3126, 3339, 3486, 3647, 4399, 4482, 4689, 5229, 6678, 7294, 8798, 9378, 10017, 10458, 10941, 13197, 14067, 15687, 20034, 21882, 26394, 27613, 28134, 30793, 31374, 32823, 39591, 43243, 55226, 61586, 65646, 79182, 82839, 86486, 92379, 98469, 118773, 129729, 165678, 184758, 193291, 196938, 237546, 248517, 259458, 277137, 302701, 386582, 389187, 497034, 554274, 579873, 605402, 745551, 778374, 831411, 908103, 1159746, 1167561, 1491102, 1662822, 1739619, 1816206, 2291879, 2335122, 2724309, 3479238, 4583758, 5218857, 5448618, 6875637, 8172927, 10437714, 13751274, 16043153, 16345854, 20626911, 32086306, 41253822, 48129459, 61880733, 96258918, 123761466, 144388377, 288776754, 433165131, 866330262]

約数ペア:

[(1, 866330262), (2, 433165131), (3, 288776754), (6, 144388377), (7, 123761466), (9, 96258918), (14, 61880733), (18, 48129459), (21, 41253822), (27, 32086306), (42, 20626911), (53, 16345854), (54, 16043153), (63, 13751274), (83, 10437714), (106, 8172927), (126, 6875637), (159, 5448618), (166, 5218857), (189, 4583758), (249, 3479238), (318, 2724309), (371, 2335122), (378, 2291879), (477, 1816206), (498, 1739619), (521, 1662822), (581, 1491102), (742, 1167561), (747, 1159746), (954, 908103), (1042, 831411), (1113, 778374), (1162, 745551), (1431, 605402), (1494, 579873), (1563, 554274), (1743, 497034), (2226, 389187), (2241, 386582), (2862, 302701), (3126, 277137), (3339, 259458), (3486, 248517), (3647, 237546), (4399, 196938), (4482, 193291), (4689, 184758), (5229, 165678), (6678, 129729), (7294, 118773), (8798, 98469), (9378, 92379), (10017, 86486), (10458, 82839), (10941, 79182), (13197, 65646), (14067, 61586), (15687, 55226), (20034, 43243), (21882, 39591), (26394, 32823), (27613, 31374), (28134, 30793)]