2153424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 160

約数和(自身を含む): 7499520

約数和(自身を除く): 5346096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 29, 34, 39, 42, 48, 51, 52, 56, 58, 68, 78, 84, 87, 91, 102, 104, 112, 116, 119, 136, 156, 168, 174, 182, 203, 204, 208, 221, 232, 238, 272, 273, 312, 336, 348, 357, 364, 377, 406, 408, 442, 464, 476, 493, 546, 609, 624, 663, 696, 714, 728, 754, 812, 816, 884, 952, 986, 1092, 1131, 1218, 1326, 1392, 1428, 1456, 1479, 1508, 1547, 1624, 1768, 1904, 1972, 2184, 2262, 2436, 2639, 2652, 2856, 2958, 3016, 3094, 3248, 3451, 3536, 3944, 4368, 4524, 4641, 4872, 5278, 5304, 5712, 5916, 6032, 6188, 6409, 6902, 7888, 7917, 9048, 9282, 9744, 10353, 10556, 10608, 11832, 12376, 12818, 13804, 15834, 18096, 18564, 19227, 20706, 21112, 23664, 24752, 25636, 27608, 31668, 37128, 38454, 41412, 42224, 44863, 51272, 55216, 63336, 74256, 76908, 82824, 89726, 102544, 126672, 134589, 153816, 165648, 179452, 269178, 307632, 358904, 538356, 717808, 1076712, 2153424]

約数ペア:

[(1, 2153424), (2, 1076712), (3, 717808), (4, 538356), (6, 358904), (7, 307632), (8, 269178), (12, 179452), (13, 165648), (14, 153816), (16, 134589), (17, 126672), (21, 102544), (24, 89726), (26, 82824), (28, 76908), (29, 74256), (34, 63336), (39, 55216), (42, 51272), (48, 44863), (51, 42224), (52, 41412), (56, 38454), (58, 37128), (68, 31668), (78, 27608), (84, 25636), (87, 24752), (91, 23664), (102, 21112), (104, 20706), (112, 19227), (116, 18564), (119, 18096), (136, 15834), (156, 13804), (168, 12818), (174, 12376), (182, 11832), (203, 10608), (204, 10556), (208, 10353), (221, 9744), (232, 9282), (238, 9048), (272, 7917), (273, 7888), (312, 6902), (336, 6409), (348, 6188), (357, 6032), (364, 5916), (377, 5712), (406, 5304), (408, 5278), (442, 4872), (464, 4641), (476, 4524), (493, 4368), (546, 3944), (609, 3536), (624, 3451), (663, 3248), (696, 3094), (714, 3016), (728, 2958), (754, 2856), (812, 2652), (816, 2639), (884, 2436), (952, 2262), (986, 2184), (1092, 1972), (1131, 1904), (1218, 1768), (1326, 1624), (1392, 1547), (1428, 1508), (1456, 1479)]