880967568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 2568585600

約数和(自身を除く): 1687618032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 89, 104, 116, 156, 174, 178, 208, 232, 267, 312, 348, 356, 377, 464, 534, 547, 624, 696, 712, 754, 1068, 1094, 1131, 1157, 1392, 1424, 1508, 1641, 2136, 2188, 2262, 2314, 2581, 3016, 3282, 3471, 4272, 4376, 4524, 4628, 5162, 6032, 6564, 6942, 7111, 7743, 8752, 9048, 9256, 10324, 13128, 13884, 14222, 15486, 15863, 18096, 18512, 20648, 21333, 26256, 27768, 28444, 30972, 31726, 33553, 41296, 42666, 47589, 48683, 55536, 56888, 61944, 63452, 67106, 85332, 95178, 97366, 100659, 113776, 123888, 126904, 134212, 146049, 170664, 190356, 194732, 201318, 206219, 253808, 268424, 292098, 341328, 380712, 389464, 402636, 412438, 536848, 584196, 618657, 632879, 761424, 778928, 805272, 824876, 1168392, 1237314, 1265758, 1411807, 1610544, 1649752, 1898637, 2336784, 2474628, 2531516, 2823614, 3299504, 3797274, 4235421, 4949256, 5063032, 5647228, 7594548, 8470842, 9898512, 10126064, 11294456, 15189096, 16941684, 18353491, 22588912, 30378192, 33883368, 36706982, 55060473, 67766736, 73413964, 110120946, 146827928, 220241892, 293655856, 440483784, 880967568]

約数ペア:

[(1, 880967568), (2, 440483784), (3, 293655856), (4, 220241892), (6, 146827928), (8, 110120946), (12, 73413964), (13, 67766736), (16, 55060473), (24, 36706982), (26, 33883368), (29, 30378192), (39, 22588912), (48, 18353491), (52, 16941684), (58, 15189096), (78, 11294456), (87, 10126064), (89, 9898512), (104, 8470842), (116, 7594548), (156, 5647228), (174, 5063032), (178, 4949256), (208, 4235421), (232, 3797274), (267, 3299504), (312, 2823614), (348, 2531516), (356, 2474628), (377, 2336784), (464, 1898637), (534, 1649752), (547, 1610544), (624, 1411807), (696, 1265758), (712, 1237314), (754, 1168392), (1068, 824876), (1094, 805272), (1131, 778928), (1157, 761424), (1392, 632879), (1424, 618657), (1508, 584196), (1641, 536848), (2136, 412438), (2188, 402636), (2262, 389464), (2314, 380712), (2581, 341328), (3016, 292098), (3282, 268424), (3471, 253808), (4272, 206219), (4376, 201318), (4524, 194732), (4628, 190356), (5162, 170664), (6032, 146049), (6564, 134212), (6942, 126904), (7111, 123888), (7743, 113776), (8752, 100659), (9048, 97366), (9256, 95178), (10324, 85332), (13128, 67106), (13884, 63452), (14222, 61944), (15486, 56888), (15863, 55536), (18096, 48683), (18512, 47589), (20648, 42666), (21333, 41296), (26256, 33553), (27768, 31726), (28444, 30972)]