1974338944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{593}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 4262365800

約数和(自身を除く): 2288026856

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 593, 608, 703, 1184, 1186, 1216, 1369, 1406, 2368, 2372, 2432, 2738, 2812, 4736, 4744, 5476, 5624, 9488, 10952, 11248, 11267, 18976, 21904, 21941, 22496, 22534, 26011, 37952, 43808, 43882, 44992, 45068, 52022, 75904, 87616, 87764, 89984, 90136, 104044, 175232, 175528, 180272, 208088, 351056, 360544, 416176, 416879, 702112, 721088, 811817, 832352, 833758, 1404224, 1442176, 1623634, 1664704, 1667516, 2808448, 3247268, 3329408, 3335032, 6494536, 6670064, 12989072, 13340128, 15424523, 25978144, 26680256, 30849046, 51956288, 53360512, 61698092, 103912576, 123396184, 246792368, 493584736, 987169472, 1974338944]

約数ペア:

[(1, 1974338944), (2, 987169472), (4, 493584736), (8, 246792368), (16, 123396184), (19, 103912576), (32, 61698092), (37, 53360512), (38, 51956288), (64, 30849046), (74, 26680256), (76, 25978144), (128, 15424523), (148, 13340128), (152, 12989072), (296, 6670064), (304, 6494536), (592, 3335032), (593, 3329408), (608, 3247268), (703, 2808448), (1184, 1667516), (1186, 1664704), (1216, 1623634), (1369, 1442176), (1406, 1404224), (2368, 833758), (2372, 832352), (2432, 811817), (2738, 721088), (2812, 702112), (4736, 416879), (4744, 416176), (5476, 360544), (5624, 351056), (9488, 208088), (10952, 180272), (11248, 175528), (11267, 175232), (18976, 104044), (21904, 90136), (21941, 89984), (22496, 87764), (22534, 87616), (26011, 75904), (37952, 52022), (43808, 45068), (43882, 44992)]