289337136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 848612352

約数和(自身を除く): 559275216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1364, 1452, 1488, 1607, 1936, 2046, 2728, 2904, 3214, 3751, 4092, 4821, 5456, 5808, 6428, 7502, 8184, 9642, 11253, 12856, 15004, 16368, 17677, 19284, 22506, 25712, 30008, 35354, 38568, 45012, 49817, 53031, 60016, 70708, 77136, 90024, 99634, 106062, 141416, 149451, 180048, 194447, 199268, 212124, 282832, 298902, 388894, 398536, 424248, 547987, 583341, 597804, 777788, 797072, 848496, 1095974, 1166682, 1195608, 1555576, 1643961, 2191948, 2333364, 2391216, 3111152, 3287922, 4383896, 4666728, 6027857, 6575844, 8767792, 9333456, 12055714, 13151688, 18083571, 24111428, 26303376, 36167142, 48222856, 72334284, 96445712, 144668568, 289337136]

約数ペア:

[(1, 289337136), (2, 144668568), (3, 96445712), (4, 72334284), (6, 48222856), (8, 36167142), (11, 26303376), (12, 24111428), (16, 18083571), (22, 13151688), (24, 12055714), (31, 9333456), (33, 8767792), (44, 6575844), (48, 6027857), (62, 4666728), (66, 4383896), (88, 3287922), (93, 3111152), (121, 2391216), (124, 2333364), (132, 2191948), (176, 1643961), (186, 1555576), (242, 1195608), (248, 1166682), (264, 1095974), (341, 848496), (363, 797072), (372, 777788), (484, 597804), (496, 583341), (528, 547987), (682, 424248), (726, 398536), (744, 388894), (968, 298902), (1023, 282832), (1364, 212124), (1452, 199268), (1488, 194447), (1607, 180048), (1936, 149451), (2046, 141416), (2728, 106062), (2904, 99634), (3214, 90024), (3751, 77136), (4092, 70708), (4821, 60016), (5456, 53031), (5808, 49817), (6428, 45012), (7502, 38568), (8184, 35354), (9642, 30008), (11253, 25712), (12856, 22506), (15004, 19284), (16368, 17677)]