1222713882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 3032527680

約数和(自身を除く): 1809813798

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 379, 442, 663, 758, 811, 1137, 1326, 1622, 1989, 2274, 2433, 3411, 3978, 4866, 4927, 6443, 6822, 7299, 9854, 10543, 12886, 13787, 14598, 14781, 19329, 21086, 27574, 29562, 31629, 38658, 41361, 44343, 57987, 63258, 82722, 83759, 88686, 94887, 115974, 124083, 167518, 179231, 189774, 248166, 251277, 307369, 358462, 502554, 537693, 614738, 753831, 922107, 1075386, 1507662, 1613079, 1844214, 2766321, 3226158, 3995797, 5225273, 5532642, 7991594, 10450546, 11987391, 15675819, 23974782, 31351638, 35962173, 47027457, 67928549, 71924346, 94054914, 135857098, 203785647, 407571294, 611356941, 1222713882]

約数ペア:

[(1, 1222713882), (2, 611356941), (3, 407571294), (6, 203785647), (9, 135857098), (13, 94054914), (17, 71924346), (18, 67928549), (26, 47027457), (34, 35962173), (39, 31351638), (51, 23974782), (78, 15675819), (102, 11987391), (117, 10450546), (153, 7991594), (221, 5532642), (234, 5225273), (306, 3995797), (379, 3226158), (442, 2766321), (663, 1844214), (758, 1613079), (811, 1507662), (1137, 1075386), (1326, 922107), (1622, 753831), (1989, 614738), (2274, 537693), (2433, 502554), (3411, 358462), (3978, 307369), (4866, 251277), (4927, 248166), (6443, 189774), (6822, 179231), (7299, 167518), (9854, 124083), (10543, 115974), (12886, 94887), (13787, 88686), (14598, 83759), (14781, 82722), (19329, 63258), (21086, 57987), (27574, 44343), (29562, 41361), (31629, 38658)]