1217400492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5156

約数の個数: 144

約数和(自身を含む): 3702924288

約数和(自身を除く): 2485523796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 49, 66, 74, 77, 84, 98, 111, 132, 147, 148, 154, 196, 222, 231, 259, 294, 308, 407, 444, 462, 518, 539, 588, 777, 814, 924, 1036, 1078, 1221, 1554, 1617, 1628, 1813, 2156, 2442, 2849, 3108, 3234, 3626, 4884, 5087, 5439, 5698, 6468, 7252, 8547, 10174, 10878, 11396, 15261, 17094, 19943, 20348, 21756, 30522, 34188, 35609, 39886, 55957, 59829, 61044, 71218, 79772, 106827, 111914, 119658, 142436, 167871, 188219, 213654, 223828, 239316, 249263, 335742, 376438, 391699, 427308, 498526, 564657, 671484, 747789, 752876, 783398, 997052, 1129314, 1175097, 1317533, 1495578, 1566796, 2070409, 2258628, 2350194, 2635066, 2741893, 2991156, 3952599, 4140818, 4700388, 5270132, 5483786, 6211227, 7905198, 8225679, 8281636, 9222731, 10967572, 12422454, 14492863, 15810396, 16451358, 18445462, 24844908, 27668193, 28985726, 32902716, 36890924, 43478589, 55336386, 57971452, 86957178, 101450041, 110672772, 173914356, 202900082, 304350123, 405800164, 608700246, 1217400492]

約数ペア:

[(1, 1217400492), (2, 608700246), (3, 405800164), (4, 304350123), (6, 202900082), (7, 173914356), (11, 110672772), (12, 101450041), (14, 86957178), (21, 57971452), (22, 55336386), (28, 43478589), (33, 36890924), (37, 32902716), (42, 28985726), (44, 27668193), (49, 24844908), (66, 18445462), (74, 16451358), (77, 15810396), (84, 14492863), (98, 12422454), (111, 10967572), (132, 9222731), (147, 8281636), (148, 8225679), (154, 7905198), (196, 6211227), (222, 5483786), (231, 5270132), (259, 4700388), (294, 4140818), (308, 3952599), (407, 2991156), (444, 2741893), (462, 2635066), (518, 2350194), (539, 2258628), (588, 2070409), (777, 1566796), (814, 1495578), (924, 1317533), (1036, 1175097), (1078, 1129314), (1221, 997052), (1554, 783398), (1617, 752876), (1628, 747789), (1813, 671484), (2156, 564657), (2442, 498526), (2849, 427308), (3108, 391699), (3234, 376438), (3626, 335742), (4884, 249263), (5087, 239316), (5439, 223828), (5698, 213654), (6468, 188219), (7252, 167871), (8547, 142436), (10174, 119658), (10878, 111914), (11396, 106827), (15261, 79772), (17094, 71218), (19943, 61044), (20348, 59829), (21756, 55957), (30522, 39886), (34188, 35609)]