1317500964

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 3967212480

約数和(自身を除く): 2649711516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 101, 108, 114, 117, 156, 162, 163, 171, 202, 228, 234, 247, 303, 324, 326, 342, 351, 404, 468, 489, 494, 513, 606, 652, 684, 702, 741, 909, 978, 988, 1026, 1053, 1212, 1313, 1404, 1467, 1482, 1539, 1818, 1919, 1956, 2052, 2106, 2119, 2223, 2626, 2727, 2934, 2964, 3078, 3097, 3636, 3838, 3939, 4212, 4238, 4401, 4446, 5252, 5454, 5757, 5868, 6156, 6194, 6357, 6669, 7676, 7878, 8181, 8476, 8802, 8892, 9291, 10908, 11514, 11817, 12388, 12714, 13203, 13338, 15756, 16362, 16463, 17271, 17604, 18582, 19071, 20007, 23028, 23634, 24947, 25428, 26406, 26676, 27873, 32724, 32926, 34542, 35451, 37164, 38142, 40014, 40261, 47268, 49389, 49894, 51813, 52812, 55746, 57213, 65852, 69084, 70902, 74841, 76284, 80028, 80522, 83619, 98778, 99788, 103626, 106353, 111492, 114426, 120783, 141804, 148167, 149682, 155439, 161044, 167238, 171639, 197556, 207252, 212706, 214019, 224523, 228852, 241566, 250857, 296334, 299364, 310878, 312797, 334476, 343278, 362349, 425412, 428038, 444501, 449046, 483132, 501714, 592668, 621756, 625594, 642057, 673569, 686556, 724698, 856076, 889002, 898092, 938391, 1003428, 1087047, 1251188, 1284114, 1333503, 1347138, 1449396, 1778004, 1876782, 1926171, 2020707, 2174094, 2568228, 2667006, 2694276, 2815173, 3261141, 3753564, 3852342, 4041414, 4066361, 4348188, 5334012, 5630346, 5778513, 6522282, 7704684, 8082828, 8132722, 8445519, 11260692, 11557026, 12199083, 13044564, 16265444, 16891038, 17335539, 23114052, 24398166, 25336557, 33782076, 34671078, 36597249, 48796332, 50673114, 69342156, 73194498, 101346228, 109791747, 146388996, 219583494, 329375241, 439166988, 658750482, 1317500964]

約数ペア:

[(1, 1317500964), (2, 658750482), (3, 439166988), (4, 329375241), (6, 219583494), (9, 146388996), (12, 109791747), (13, 101346228), (18, 73194498), (19, 69342156), (26, 50673114), (27, 48796332), (36, 36597249), (38, 34671078), (39, 33782076), (52, 25336557), (54, 24398166), (57, 23114052), (76, 17335539), (78, 16891038), (81, 16265444), (101, 13044564), (108, 12199083), (114, 11557026), (117, 11260692), (156, 8445519), (162, 8132722), (163, 8082828), (171, 7704684), (202, 6522282), (228, 5778513), (234, 5630346), (247, 5334012), (303, 4348188), (324, 4066361), (326, 4041414), (342, 3852342), (351, 3753564), (404, 3261141), (468, 2815173), (489, 2694276), (494, 2667006), (513, 2568228), (606, 2174094), (652, 2020707), (684, 1926171), (702, 1876782), (741, 1778004), (909, 1449396), (978, 1347138), (988, 1333503), (1026, 1284114), (1053, 1251188), (1212, 1087047), (1313, 1003428), (1404, 938391), (1467, 898092), (1482, 889002), (1539, 856076), (1818, 724698), (1919, 686556), (1956, 673569), (2052, 642057), (2106, 625594), (2119, 621756), (2223, 592668), (2626, 501714), (2727, 483132), (2934, 449046), (2964, 444501), (3078, 428038), (3097, 425412), (3636, 362349), (3838, 343278), (3939, 334476), (4212, 312797), (4238, 310878), (4401, 299364), (4446, 296334), (5252, 250857), (5454, 241566), (5757, 228852), (5868, 224523), (6156, 214019), (6194, 212706), (6357, 207252), (6669, 197556), (7676, 171639), (7878, 167238), (8181, 161044), (8476, 155439), (8802, 149682), (8892, 148167), (9291, 141804), (10908, 120783), (11514, 114426), (11817, 111492), (12388, 106353), (12714, 103626), (13203, 99788), (13338, 98778), (15756, 83619), (16362, 80522), (16463, 80028), (17271, 76284), (17604, 74841), (18582, 70902), (19071, 69084), (20007, 65852), (23028, 57213), (23634, 55746), (24947, 52812), (25428, 51813), (26406, 49894), (26676, 49389), (27873, 47268), (32724, 40261), (32926, 40014), (34542, 38142), (35451, 37164)]