676640214656

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{18517}}^1$

素因数の和:20954

約数の個数: 128

約数和(自身を含む): 1631954304000

約数和(自身を除く): 955314089344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 2399, 3808, 4798, 7616, 9596, 15232, 16793, 18517, 19192, 33586, 37034, 38384, 40783, 67172, 74068, 76768, 81566, 129619, 134344, 148136, 153536, 163132, 259238, 268688, 285481, 296272, 307072, 314789, 326264, 518476, 537376, 570962, 592544, 629578, 652528, 1036952, 1074752, 1141924, 1185088, 1259156, 1305056, 2073904, 2149504, 2203523, 2283848, 2370176, 2518312, 2610112, 4147808, 4407046, 4567696, 5036624, 5220224, 8295616, 8814092, 9135392, 10073248, 16591232, 17628184, 18270784, 20146496, 35256368, 36541568, 40292992, 44422283, 70512736, 88844566, 141025472, 177689132, 282050944, 310955981, 355378264, 621911962, 710756528, 755178811, 1243823924, 1421513056, 1510357622, 2487647848, 2843026112, 3020715244, 4975295696, 5286251677, 5686052224, 6041430488, 9950591392, 10572503354, 12082860976, 19901182784, 21145006708, 24165721952, 39802365568, 42290013416, 48331443904, 84580026832, 96662887808, 169160053664, 338320107328, 676640214656]

約数ペア:

[(1, 676640214656), (2, 338320107328), (4, 169160053664), (7, 96662887808), (8, 84580026832), (14, 48331443904), (16, 42290013416), (17, 39802365568), (28, 24165721952), (32, 21145006708), (34, 19901182784), (56, 12082860976), (64, 10572503354), (68, 9950591392), (112, 6041430488), (119, 5686052224), (128, 5286251677), (136, 4975295696), (224, 3020715244), (238, 2843026112), (272, 2487647848), (448, 1510357622), (476, 1421513056), (544, 1243823924), (896, 755178811), (952, 710756528), (1088, 621911962), (1904, 355378264), (2176, 310955981), (2399, 282050944), (3808, 177689132), (4798, 141025472), (7616, 88844566), (9596, 70512736), (15232, 44422283), (16793, 40292992), (18517, 36541568), (19192, 35256368), (33586, 20146496), (37034, 18270784), (38384, 17628184), (40783, 16591232), (67172, 10073248), (74068, 9135392), (76768, 8814092), (81566, 8295616), (129619, 5220224), (134344, 5036624), (148136, 4567696), (153536, 4407046), (163132, 4147808), (259238, 2610112), (268688, 2518312), (285481, 2370176), (296272, 2283848), (307072, 2203523), (314789, 2149504), (326264, 2073904), (518476, 1305056), (537376, 1259156), (570962, 1185088), (592544, 1141924), (629578, 1074752), (652528, 1036952)]