250029472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 668860416

約数和(自身を除く): 418830944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 47, 56, 68, 77, 88, 94, 112, 119, 127, 136, 154, 176, 187, 188, 224, 238, 254, 272, 308, 329, 352, 374, 376, 476, 508, 517, 544, 616, 658, 748, 752, 799, 889, 952, 1016, 1034, 1232, 1309, 1316, 1397, 1496, 1504, 1598, 1778, 1904, 2032, 2068, 2159, 2464, 2618, 2632, 2794, 2992, 3196, 3556, 3619, 3808, 4064, 4136, 4318, 5236, 5264, 5588, 5593, 5969, 5984, 6392, 7112, 7238, 8272, 8636, 8789, 9779, 10472, 10528, 11176, 11186, 11938, 12784, 14224, 14476, 15113, 16544, 17272, 17578, 19558, 20944, 22352, 22372, 23749, 23876, 25568, 28448, 28952, 30226, 34544, 35156, 39116, 41783, 41888, 44704, 44744, 47498, 47752, 57904, 60452, 61523, 65659, 69088, 70312, 78232, 83566, 89488, 94996, 95504, 101473, 115808, 120904, 123046, 131318, 140624, 156464, 166243, 167132, 178976, 189992, 191008, 202946, 241808, 246092, 262636, 281248, 312928, 332486, 334264, 379984, 405892, 459613, 483616, 492184, 525272, 664972, 668528, 710311, 759968, 811784, 919226, 984368, 1050544, 1116203, 1329944, 1337056, 1420622, 1623568, 1838452, 1968736, 2101088, 2232406, 2659888, 2841244, 3247136, 3676904, 4464812, 5319776, 5682488, 7353808, 7813421, 8929624, 11364976, 14707616, 15626842, 17859248, 22729952, 31253684, 35718496, 62507368, 125014736, 250029472]

約数ペア:

[(1, 250029472), (2, 125014736), (4, 62507368), (7, 35718496), (8, 31253684), (11, 22729952), (14, 17859248), (16, 15626842), (17, 14707616), (22, 11364976), (28, 8929624), (32, 7813421), (34, 7353808), (44, 5682488), (47, 5319776), (56, 4464812), (68, 3676904), (77, 3247136), (88, 2841244), (94, 2659888), (112, 2232406), (119, 2101088), (127, 1968736), (136, 1838452), (154, 1623568), (176, 1420622), (187, 1337056), (188, 1329944), (224, 1116203), (238, 1050544), (254, 984368), (272, 919226), (308, 811784), (329, 759968), (352, 710311), (374, 668528), (376, 664972), (476, 525272), (508, 492184), (517, 483616), (544, 459613), (616, 405892), (658, 379984), (748, 334264), (752, 332486), (799, 312928), (889, 281248), (952, 262636), (1016, 246092), (1034, 241808), (1232, 202946), (1309, 191008), (1316, 189992), (1397, 178976), (1496, 167132), (1504, 166243), (1598, 156464), (1778, 140624), (1904, 131318), (2032, 123046), (2068, 120904), (2159, 115808), (2464, 101473), (2618, 95504), (2632, 94996), (2794, 89488), (2992, 83566), (3196, 78232), (3556, 70312), (3619, 69088), (3808, 65659), (4064, 61523), (4136, 60452), (4318, 57904), (5236, 47752), (5264, 47498), (5588, 44744), (5593, 44704), (5969, 41888), (5984, 41783), (6392, 39116), (7112, 35156), (7238, 34544), (8272, 30226), (8636, 28952), (8789, 28448), (9779, 25568), (10472, 23876), (10528, 23749), (11176, 22372), (11186, 22352), (11938, 20944), (12784, 19558), (14224, 17578), (14476, 17272), (15113, 16544)]