390353796

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4383

約数の個数: 144

約数和(自身を含む): 1246795200

約数和(自身を除く): 856441404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 714, 756, 833, 882, 918, 1071, 1323, 1428, 1666, 1764, 1836, 2142, 2499, 2646, 3213, 3332, 4284, 4339, 4998, 5292, 6426, 7497, 8678, 9996, 12852, 13017, 14994, 17356, 22491, 26034, 29988, 30373, 39051, 44982, 52068, 60746, 73763, 78102, 89964, 91119, 117153, 121492, 147526, 156204, 182238, 212611, 221289, 234306, 273357, 295052, 364476, 425222, 442578, 468612, 516341, 546714, 637833, 663867, 820071, 850444, 885156, 1032682, 1093428, 1275666, 1327734, 1549023, 1640142, 1913499, 1991601, 2065364, 2551332, 2655468, 3098046, 3280284, 3614387, 3826998, 3983202, 4647069, 5740497, 6196092, 7228774, 7653996, 7966404, 9294138, 10843161, 11480994, 13941207, 14457548, 18588276, 21686322, 22961988, 27882414, 32529483, 43372644, 55764828, 65058966, 97588449, 130117932, 195176898, 390353796]

約数ペア:

[(1, 390353796), (2, 195176898), (3, 130117932), (4, 97588449), (6, 65058966), (7, 55764828), (9, 43372644), (12, 32529483), (14, 27882414), (17, 22961988), (18, 21686322), (21, 18588276), (27, 14457548), (28, 13941207), (34, 11480994), (36, 10843161), (42, 9294138), (49, 7966404), (51, 7653996), (54, 7228774), (63, 6196092), (68, 5740497), (84, 4647069), (98, 3983202), (102, 3826998), (108, 3614387), (119, 3280284), (126, 3098046), (147, 2655468), (153, 2551332), (189, 2065364), (196, 1991601), (204, 1913499), (238, 1640142), (252, 1549023), (294, 1327734), (306, 1275666), (357, 1093428), (378, 1032682), (441, 885156), (459, 850444), (476, 820071), (588, 663867), (612, 637833), (714, 546714), (756, 516341), (833, 468612), (882, 442578), (918, 425222), (1071, 364476), (1323, 295052), (1428, 273357), (1666, 234306), (1764, 221289), (1836, 212611), (2142, 182238), (2499, 156204), (2646, 147526), (3213, 121492), (3332, 117153), (4284, 91119), (4339, 89964), (4998, 78102), (5292, 73763), (6426, 60746), (7497, 52068), (8678, 44982), (9996, 39051), (12852, 30373), (13017, 29988), (14994, 26034), (17356, 22491)]