678732912

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11028

約数の個数: 160

約数和(自身を含む): 2289020160

約数和(自身を除く): 1610287248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6864, 7722, 10296, 10987, 15444, 20592, 21974, 30888, 32961, 43948, 61776, 65922, 87896, 98883, 120857, 131844, 142831, 175792, 197766, 241714, 263688, 285662, 296649, 362571, 395532, 428493, 483428, 527376, 571324, 593298, 725142, 791064, 856986, 966856, 1087713, 1142648, 1186596, 1285479, 1450284, 1571141, 1582128, 1713972, 1933712, 2175426, 2285296, 2373192, 2570958, 2900568, 3142282, 3263139, 3427944, 3856437, 4350852, 4713423, 4746384, 5141916, 5801136, 6284564, 6526278, 6855888, 7712874, 8701704, 9426846, 10283832, 12569128, 13052556, 14140269, 15425748, 17403408, 18853692, 20567664, 25138256, 26105112, 28280538, 30851496, 37707384, 42420807, 52210224, 56561076, 61702992, 75414768, 84841614, 113122152, 169683228, 226244304, 339366456, 678732912]

約数ペア:

[(1, 678732912), (2, 339366456), (3, 226244304), (4, 169683228), (6, 113122152), (8, 84841614), (9, 75414768), (11, 61702992), (12, 56561076), (13, 52210224), (16, 42420807), (18, 37707384), (22, 30851496), (24, 28280538), (26, 26105112), (27, 25138256), (33, 20567664), (36, 18853692), (39, 17403408), (44, 15425748), (48, 14140269), (52, 13052556), (54, 12569128), (66, 10283832), (72, 9426846), (78, 8701704), (88, 7712874), (99, 6855888), (104, 6526278), (108, 6284564), (117, 5801136), (132, 5141916), (143, 4746384), (144, 4713423), (156, 4350852), (176, 3856437), (198, 3427944), (208, 3263139), (216, 3142282), (234, 2900568), (264, 2570958), (286, 2373192), (297, 2285296), (312, 2175426), (351, 1933712), (396, 1713972), (429, 1582128), (432, 1571141), (468, 1450284), (528, 1285479), (572, 1186596), (594, 1142648), (624, 1087713), (702, 966856), (792, 856986), (858, 791064), (936, 725142), (1144, 593298), (1188, 571324), (1287, 527376), (1404, 483428), (1584, 428493), (1716, 395532), (1872, 362571), (2288, 296649), (2376, 285662), (2574, 263688), (2808, 241714), (3432, 197766), (3861, 175792), (4752, 142831), (5148, 131844), (5616, 120857), (6864, 98883), (7722, 87896), (10296, 65922), (10987, 61776), (15444, 43948), (20592, 32961), (21974, 30888)]