261908052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4957}}^1$

素因数の和:5025

約数の個数: 96

約数和(自身を含む): 759644928

約数和(自身を除く): 497736876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 84, 102, 111, 119, 148, 204, 222, 238, 259, 357, 444, 476, 518, 629, 714, 777, 1036, 1258, 1428, 1554, 1887, 2516, 3108, 3774, 4403, 4957, 7548, 8806, 9914, 13209, 14871, 17612, 19828, 26418, 29742, 34699, 52836, 59484, 69398, 84269, 104097, 138796, 168538, 183409, 208194, 252807, 337076, 366818, 416388, 505614, 550227, 589883, 733636, 1011228, 1100454, 1179766, 1283863, 1769649, 2200908, 2359532, 2567726, 3117953, 3539298, 3851589, 5135452, 6235906, 7078596, 7703178, 9353859, 12471812, 15406356, 18707718, 21825671, 37415436, 43651342, 65477013, 87302684, 130954026, 261908052]

約数ペア:

[(1, 261908052), (2, 130954026), (3, 87302684), (4, 65477013), (6, 43651342), (7, 37415436), (12, 21825671), (14, 18707718), (17, 15406356), (21, 12471812), (28, 9353859), (34, 7703178), (37, 7078596), (42, 6235906), (51, 5135452), (68, 3851589), (74, 3539298), (84, 3117953), (102, 2567726), (111, 2359532), (119, 2200908), (148, 1769649), (204, 1283863), (222, 1179766), (238, 1100454), (259, 1011228), (357, 733636), (444, 589883), (476, 550227), (518, 505614), (629, 416388), (714, 366818), (777, 337076), (1036, 252807), (1258, 208194), (1428, 183409), (1554, 168538), (1887, 138796), (2516, 104097), (3108, 84269), (3774, 69398), (4403, 59484), (4957, 52836), (7548, 34699), (8806, 29742), (9914, 26418), (13209, 19828), (14871, 17612)]