2851816734

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 7108295040

約数和(自身を除く): 4256478306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 79, 81, 117, 122, 158, 162, 183, 234, 237, 281, 351, 366, 474, 549, 562, 702, 711, 793, 843, 1027, 1053, 1098, 1422, 1586, 1647, 1686, 2054, 2106, 2133, 2379, 2529, 3081, 3294, 3653, 4266, 4758, 4819, 4941, 5058, 6162, 6399, 7137, 7306, 7587, 9243, 9638, 9882, 10959, 12798, 14274, 14457, 15174, 17141, 18486, 21411, 21918, 22199, 22761, 27729, 28914, 32877, 34282, 42822, 43371, 44398, 45522, 51423, 55458, 62647, 64233, 65754, 66597, 83187, 86742, 98631, 102846, 125294, 128466, 130113, 133194, 154269, 166374, 187941, 197262, 199791, 222833, 260226, 288587, 295893, 308538, 375882, 390339, 399582, 445666, 462807, 563823, 577174, 591786, 599373, 668499, 780678, 865761, 925614, 1127646, 1198746, 1336998, 1354139, 1388421, 1691469, 1731522, 1798119, 2005497, 2597283, 2708278, 2776842, 3382938, 3596238, 4010994, 4062417, 5074407, 5194566, 6016491, 7791849, 8124834, 10148814, 12032982, 12187251, 15583698, 17603807, 18049473, 23375547, 24374502, 35207614, 36098946, 36561753, 46751094, 52811421, 73123506, 105622842, 109685259, 158434263, 219370518, 316868526, 475302789, 950605578, 1425908367, 2851816734]

約数ペア:

[(1, 2851816734), (2, 1425908367), (3, 950605578), (6, 475302789), (9, 316868526), (13, 219370518), (18, 158434263), (26, 109685259), (27, 105622842), (39, 73123506), (54, 52811421), (61, 46751094), (78, 36561753), (79, 36098946), (81, 35207614), (117, 24374502), (122, 23375547), (158, 18049473), (162, 17603807), (183, 15583698), (234, 12187251), (237, 12032982), (281, 10148814), (351, 8124834), (366, 7791849), (474, 6016491), (549, 5194566), (562, 5074407), (702, 4062417), (711, 4010994), (793, 3596238), (843, 3382938), (1027, 2776842), (1053, 2708278), (1098, 2597283), (1422, 2005497), (1586, 1798119), (1647, 1731522), (1686, 1691469), (2054, 1388421), (2106, 1354139), (2133, 1336998), (2379, 1198746), (2529, 1127646), (3081, 925614), (3294, 865761), (3653, 780678), (4266, 668499), (4758, 599373), (4819, 591786), (4941, 577174), (5058, 563823), (6162, 462807), (6399, 445666), (7137, 399582), (7306, 390339), (7587, 375882), (9243, 308538), (9638, 295893), (9882, 288587), (10959, 260226), (12798, 222833), (14274, 199791), (14457, 197262), (15174, 187941), (17141, 166374), (18486, 154269), (21411, 133194), (21918, 130113), (22199, 128466), (22761, 125294), (27729, 102846), (28914, 98631), (32877, 86742), (34282, 83187), (42822, 66597), (43371, 65754), (44398, 64233), (45522, 62647), (51423, 55458)]