1966539216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{5003}}^1$

素因数の和:5464

約数の個数: 80

約数和(自身を含む): 5361085440

約数和(自身を除く): 3394546224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 431, 456, 862, 912, 1293, 1724, 2586, 3448, 5003, 5172, 6896, 8189, 10006, 10344, 15009, 16378, 20012, 20688, 24567, 30018, 32756, 40024, 49134, 60036, 65512, 80048, 95057, 98268, 120072, 131024, 190114, 196536, 240144, 285171, 380228, 393072, 570342, 760456, 1140684, 1520912, 2156293, 2281368, 4312586, 4562736, 6468879, 8625172, 12937758, 17250344, 25875516, 34500688, 40969567, 51751032, 81939134, 103502064, 122908701, 163878268, 245817402, 327756536, 491634804, 655513072, 983269608, 1966539216]

約数ペア:

[(1, 1966539216), (2, 983269608), (3, 655513072), (4, 491634804), (6, 327756536), (8, 245817402), (12, 163878268), (16, 122908701), (19, 103502064), (24, 81939134), (38, 51751032), (48, 40969567), (57, 34500688), (76, 25875516), (114, 17250344), (152, 12937758), (228, 8625172), (304, 6468879), (431, 4562736), (456, 4312586), (862, 2281368), (912, 2156293), (1293, 1520912), (1724, 1140684), (2586, 760456), (3448, 570342), (5003, 393072), (5172, 380228), (6896, 285171), (8189, 240144), (10006, 196536), (10344, 190114), (15009, 131024), (16378, 120072), (20012, 98268), (20688, 95057), (24567, 80048), (30018, 65512), (32756, 60036), (40024, 49134)]