123925464

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 382979520

約数和(自身を除く): 259054056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 188, 216, 234, 282, 312, 313, 324, 351, 376, 423, 468, 564, 611, 626, 648, 702, 846, 936, 939, 1053, 1128, 1222, 1252, 1269, 1404, 1692, 1833, 1878, 2106, 2444, 2504, 2538, 2808, 2817, 3384, 3666, 3756, 3807, 4069, 4212, 4888, 5076, 5499, 5634, 7332, 7512, 7614, 8138, 8424, 8451, 10152, 10998, 11268, 12207, 14664, 14711, 15228, 16276, 16497, 16902, 21996, 22536, 24414, 25353, 29422, 30456, 32552, 32994, 33804, 36621, 43992, 44133, 48828, 49491, 50706, 58844, 65988, 67608, 73242, 88266, 97656, 98982, 101412, 109863, 117688, 131976, 132399, 146484, 176532, 191243, 197964, 202824, 219726, 264798, 292968, 329589, 353064, 382486, 395928, 397197, 439452, 529596, 573729, 659178, 764972, 794394, 878904, 1059192, 1147458, 1191591, 1318356, 1529944, 1588788, 1721187, 2294916, 2383182, 2636712, 3177576, 3442374, 4589832, 4766364, 5163561, 6884748, 9532728, 10327122, 13769496, 15490683, 20654244, 30981366, 41308488, 61962732, 123925464]

約数ペア:

[(1, 123925464), (2, 61962732), (3, 41308488), (4, 30981366), (6, 20654244), (8, 15490683), (9, 13769496), (12, 10327122), (13, 9532728), (18, 6884748), (24, 5163561), (26, 4766364), (27, 4589832), (36, 3442374), (39, 3177576), (47, 2636712), (52, 2383182), (54, 2294916), (72, 1721187), (78, 1588788), (81, 1529944), (94, 1318356), (104, 1191591), (108, 1147458), (117, 1059192), (141, 878904), (156, 794394), (162, 764972), (188, 659178), (216, 573729), (234, 529596), (282, 439452), (312, 397197), (313, 395928), (324, 382486), (351, 353064), (376, 329589), (423, 292968), (468, 264798), (564, 219726), (611, 202824), (626, 197964), (648, 191243), (702, 176532), (846, 146484), (936, 132399), (939, 131976), (1053, 117688), (1128, 109863), (1222, 101412), (1252, 98982), (1269, 97656), (1404, 88266), (1692, 73242), (1833, 67608), (1878, 65988), (2106, 58844), (2444, 50706), (2504, 49491), (2538, 48828), (2808, 44133), (2817, 43992), (3384, 36621), (3666, 33804), (3756, 32994), (3807, 32552), (4069, 30456), (4212, 29422), (4888, 25353), (5076, 24414), (5499, 22536), (5634, 21996), (7332, 16902), (7512, 16497), (7614, 16276), (8138, 15228), (8424, 14711), (8451, 14664), (10152, 12207), (10998, 11268)]