2825247.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 141314808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 187, 204, 209, 228, 264, 323, 374, 408, 418, 456, 561, 627, 646, 748, 811, 836, 969, 1122, 1254, 1292, 1496, 1622, 1672, 1938, 2244, 2433, 2508, 2584, 3244, 3553, 3876, 4488, 4866, 5016, 6488, 7106, 7752, 8921, 9732, 10659, 13787, 14212, 15409, 17842, 19464, 21318, 26763, 27574, 28424, 30818, 35684, 41361, 42636, 46227, 53526, 55148, 61636, 71368, 82722, 85272, 92454, 107052, 110296, 123272, 151657, 165444, 169499, 184908, 214104, 261953, 303314, 330888, 338998, 369816, 454971, 508497, 523906, 606628, 677996, 785859, 909942, 1016994, 1047812, 1213256, 1355992, 1571718, 1819884, 2033988, 2095624, 2881483, 3143436, 3639768, 4067976, 5762966, 6286872, 8644449, 11525932, 17288898, 23051864, 34577796, 69155592]

約数ペア:

[(1, 69155592), (2, 34577796), (3, 23051864), (4, 17288898), (6, 11525932), (8, 8644449), (11, 6286872), (12, 5762966), (17, 4067976), (19, 3639768), (22, 3143436), (24, 2881483), (33, 2095624), (34, 2033988), (38, 1819884), (44, 1571718), (51, 1355992), (57, 1213256), (66, 1047812), (68, 1016994), (76, 909942), (88, 785859), (102, 677996), (114, 606628), (132, 523906), (136, 508497), (152, 454971), (187, 369816), (204, 338998), (209, 330888), (228, 303314), (264, 261953), (323, 214104), (374, 184908), (408, 169499), (418, 165444), (456, 151657), (561, 123272), (627, 110296), (646, 107052), (748, 92454), (811, 85272), (836, 82722), (969, 71368), (1122, 61636), (1254, 55148), (1292, 53526), (1496, 46227), (1622, 42636), (1672, 41361), (1938, 35684), (2244, 30818), (2433, 28424), (2508, 27574), (2584, 26763), (3244, 21318), (3553, 19464), (3876, 17842), (4488, 15409), (4866, 14212), (5016, 13787), (6488, 10659), (7106, 9732), (7752, 8921)]