123398396208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{739373}}^1$

素因数の和:739467

約数の個数: 120

約数和(自身を含む): 369479975280

約数和(自身を除く): 246081579072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 2196, 2318, 2736, 2928, 3477, 4392, 4636, 6954, 8784, 9272, 10431, 13908, 18544, 20862, 27816, 41724, 55632, 83448, 166896, 739373, 1478746, 2218119, 2957492, 4436238, 5914984, 6654357, 8872476, 11829968, 13308714, 14048087, 17744952, 26617428, 28096174, 35489904, 42144261, 45101753, 53234856, 56192348, 84288522, 90203506, 106469712, 112384696, 126432783, 135305259, 168577044, 180407012, 224769392, 252865566, 270610518, 337154088, 360814024, 405915777, 505731132, 541221036, 674308176, 721628048, 811831554, 856933307, 1011462264, 1082442072, 1623663108, 1713866614, 2022924528, 2164884144, 2570799921, 3247326216, 3427733228, 5141599842, 6494652432, 6855466456, 7712399763, 10283199684, 13710932912, 15424799526, 20566399368, 30849599052, 41132798736, 61699198104, 123398396208]

約数ペア:

[(1, 123398396208), (2, 61699198104), (3, 41132798736), (4, 30849599052), (6, 20566399368), (8, 15424799526), (9, 13710932912), (12, 10283199684), (16, 7712399763), (18, 6855466456), (19, 6494652432), (24, 5141599842), (36, 3427733228), (38, 3247326216), (48, 2570799921), (57, 2164884144), (61, 2022924528), (72, 1713866614), (76, 1623663108), (114, 1082442072), (122, 1011462264), (144, 856933307), (152, 811831554), (171, 721628048), (183, 674308176), (228, 541221036), (244, 505731132), (304, 405915777), (342, 360814024), (366, 337154088), (456, 270610518), (488, 252865566), (549, 224769392), (684, 180407012), (732, 168577044), (912, 135305259), (976, 126432783), (1098, 112384696), (1159, 106469712), (1368, 90203506), (1464, 84288522), (2196, 56192348), (2318, 53234856), (2736, 45101753), (2928, 42144261), (3477, 35489904), (4392, 28096174), (4636, 26617428), (6954, 17744952), (8784, 14048087), (9272, 13308714), (10431, 11829968), (13908, 8872476), (18544, 6654357), (20862, 5914984), (27816, 4436238), (41724, 2957492), (55632, 2218119), (83448, 1478746), (166896, 739373)]