242499628

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 540086400

約数和(自身を除く): 297586772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 49, 68, 74, 98, 119, 148, 196, 238, 259, 281, 343, 476, 518, 562, 629, 686, 833, 1036, 1124, 1258, 1372, 1666, 1813, 1967, 2516, 3332, 3626, 3934, 4403, 4777, 5831, 7252, 7868, 8806, 9554, 10397, 11662, 12691, 13769, 17612, 19108, 20794, 23324, 25382, 27538, 30821, 33439, 41588, 50764, 55076, 61642, 66878, 72779, 96383, 123284, 133756, 145558, 176749, 192766, 215747, 234073, 291116, 353498, 385532, 431494, 468146, 509453, 706996, 862988, 936292, 1018906, 1237243, 1638511, 2037812, 2474486, 3277022, 3566171, 4948972, 6554044, 7132342, 8660701, 14264684, 17321402, 34642804, 60624907, 121249814, 242499628]

約数ペア:

[(1, 242499628), (2, 121249814), (4, 60624907), (7, 34642804), (14, 17321402), (17, 14264684), (28, 8660701), (34, 7132342), (37, 6554044), (49, 4948972), (68, 3566171), (74, 3277022), (98, 2474486), (119, 2037812), (148, 1638511), (196, 1237243), (238, 1018906), (259, 936292), (281, 862988), (343, 706996), (476, 509453), (518, 468146), (562, 431494), (629, 385532), (686, 353498), (833, 291116), (1036, 234073), (1124, 215747), (1258, 192766), (1372, 176749), (1666, 145558), (1813, 133756), (1967, 123284), (2516, 96383), (3332, 72779), (3626, 66878), (3934, 61642), (4403, 55076), (4777, 50764), (5831, 41588), (7252, 33439), (7868, 30821), (8806, 27538), (9554, 25382), (10397, 23324), (11662, 20794), (12691, 19108), (13769, 17612)]