636489396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 1755307008

約数和(自身を除く): 1118817612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 137, 138, 181, 186, 207, 274, 276, 279, 362, 372, 411, 414, 543, 548, 558, 713, 724, 822, 828, 1086, 1116, 1233, 1426, 1629, 1644, 2139, 2172, 2466, 2852, 3151, 3258, 4163, 4247, 4278, 4932, 5611, 6302, 6417, 6516, 8326, 8494, 8556, 9453, 11222, 12489, 12604, 12741, 12834, 16652, 16833, 16988, 18906, 22444, 24797, 24978, 25482, 25668, 28359, 33666, 37467, 37812, 38223, 49594, 49956, 50499, 50964, 56718, 67332, 74391, 74934, 76446, 97681, 99188, 100998, 113436, 129053, 148782, 149868, 152892, 195362, 201996, 223173, 258106, 293043, 297564, 387159, 390724, 446346, 516212, 570331, 586086, 768707, 774318, 879129, 892692, 1140662, 1161477, 1172172, 1537414, 1548636, 1710993, 1758258, 2281324, 2306121, 2322954, 3074828, 3421986, 3516516, 4612242, 4645908, 5132979, 6843972, 6918363, 9224484, 10265958, 13836726, 17680261, 20531916, 27673452, 35360522, 53040783, 70721044, 106081566, 159122349, 212163132, 318244698, 636489396]

約数ペア:

[(1, 636489396), (2, 318244698), (3, 212163132), (4, 159122349), (6, 106081566), (9, 70721044), (12, 53040783), (18, 35360522), (23, 27673452), (31, 20531916), (36, 17680261), (46, 13836726), (62, 10265958), (69, 9224484), (92, 6918363), (93, 6843972), (124, 5132979), (137, 4645908), (138, 4612242), (181, 3516516), (186, 3421986), (207, 3074828), (274, 2322954), (276, 2306121), (279, 2281324), (362, 1758258), (372, 1710993), (411, 1548636), (414, 1537414), (543, 1172172), (548, 1161477), (558, 1140662), (713, 892692), (724, 879129), (822, 774318), (828, 768707), (1086, 586086), (1116, 570331), (1233, 516212), (1426, 446346), (1629, 390724), (1644, 387159), (2139, 297564), (2172, 293043), (2466, 258106), (2852, 223173), (3151, 201996), (3258, 195362), (4163, 152892), (4247, 149868), (4278, 148782), (4932, 129053), (5611, 113436), (6302, 100998), (6417, 99188), (6516, 97681), (8326, 76446), (8494, 74934), (8556, 74391), (9453, 67332), (11222, 56718), (12489, 50964), (12604, 50499), (12741, 49956), (12834, 49594), (16652, 38223), (16833, 37812), (16988, 37467), (18906, 33666), (22444, 28359), (24797, 25668), (24978, 25482)]