449455944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 1362816000

約数和(自身を除く): 913360056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 228, 266, 278, 399, 417, 456, 532, 556, 798, 834, 973, 1013, 1064, 1112, 1596, 1668, 1946, 2026, 2641, 2919, 3039, 3192, 3336, 3892, 4052, 5282, 5838, 6078, 7091, 7784, 7923, 8104, 10564, 11676, 12156, 14182, 15846, 18487, 19247, 21128, 21273, 23352, 24312, 28364, 31692, 36974, 38494, 42546, 55461, 56728, 57741, 63384, 73948, 76988, 85092, 110922, 115482, 134729, 140807, 147896, 153976, 170184, 221844, 230964, 269458, 281614, 404187, 422421, 443688, 461928, 538916, 563228, 808374, 844842, 985649, 1077832, 1126456, 1616748, 1689684, 1971298, 2675333, 2956947, 3233496, 3379368, 3942596, 5350666, 5913894, 7885192, 8025999, 10701332, 11827788, 16051998, 18727331, 21402664, 23655576, 32103996, 37454662, 56181993, 64207992, 74909324, 112363986, 149818648, 224727972, 449455944]

約数ペア:

[(1, 449455944), (2, 224727972), (3, 149818648), (4, 112363986), (6, 74909324), (7, 64207992), (8, 56181993), (12, 37454662), (14, 32103996), (19, 23655576), (21, 21402664), (24, 18727331), (28, 16051998), (38, 11827788), (42, 10701332), (56, 8025999), (57, 7885192), (76, 5913894), (84, 5350666), (114, 3942596), (133, 3379368), (139, 3233496), (152, 2956947), (168, 2675333), (228, 1971298), (266, 1689684), (278, 1616748), (399, 1126456), (417, 1077832), (456, 985649), (532, 844842), (556, 808374), (798, 563228), (834, 538916), (973, 461928), (1013, 443688), (1064, 422421), (1112, 404187), (1596, 281614), (1668, 269458), (1946, 230964), (2026, 221844), (2641, 170184), (2919, 153976), (3039, 147896), (3192, 140807), (3336, 134729), (3892, 115482), (4052, 110922), (5282, 85092), (5838, 76988), (6078, 73948), (7091, 63384), (7784, 57741), (7923, 56728), (8104, 55461), (10564, 42546), (11676, 38494), (12156, 36974), (14182, 31692), (15846, 28364), (18487, 24312), (19247, 23352), (21128, 21273)]