216683292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 636037920

約数和(自身を除く): 419354628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 53, 68, 84, 98, 102, 106, 119, 147, 159, 196, 204, 212, 238, 294, 318, 357, 371, 409, 476, 588, 636, 714, 742, 818, 833, 901, 1113, 1227, 1428, 1484, 1636, 1666, 1802, 2226, 2454, 2499, 2597, 2703, 2863, 3332, 3604, 4452, 4908, 4998, 5194, 5406, 5726, 6307, 6953, 7791, 8589, 9996, 10388, 10812, 11452, 12614, 13906, 15582, 17178, 18921, 20041, 20859, 21677, 25228, 27812, 31164, 34356, 37842, 40082, 41718, 43354, 44149, 48671, 60123, 65031, 75684, 80164, 83436, 86708, 88298, 97342, 120246, 130062, 132447, 146013, 151739, 176596, 194684, 240492, 260124, 264894, 292026, 303478, 340697, 368509, 455217, 529788, 584052, 606956, 681394, 737018, 910434, 1022091, 1062173, 1105527, 1362788, 1474036, 1820868, 2044182, 2124346, 2211054, 2579563, 3186519, 4088364, 4248692, 4422108, 5159126, 6373038, 7738689, 10318252, 12746076, 15477378, 18056941, 30954756, 36113882, 54170823, 72227764, 108341646, 216683292]

約数ペア:

[(1, 216683292), (2, 108341646), (3, 72227764), (4, 54170823), (6, 36113882), (7, 30954756), (12, 18056941), (14, 15477378), (17, 12746076), (21, 10318252), (28, 7738689), (34, 6373038), (42, 5159126), (49, 4422108), (51, 4248692), (53, 4088364), (68, 3186519), (84, 2579563), (98, 2211054), (102, 2124346), (106, 2044182), (119, 1820868), (147, 1474036), (159, 1362788), (196, 1105527), (204, 1062173), (212, 1022091), (238, 910434), (294, 737018), (318, 681394), (357, 606956), (371, 584052), (409, 529788), (476, 455217), (588, 368509), (636, 340697), (714, 303478), (742, 292026), (818, 264894), (833, 260124), (901, 240492), (1113, 194684), (1227, 176596), (1428, 151739), (1484, 146013), (1636, 132447), (1666, 130062), (1802, 120246), (2226, 97342), (2454, 88298), (2499, 86708), (2597, 83436), (2703, 80164), (2863, 75684), (3332, 65031), (3604, 60123), (4452, 48671), (4908, 44149), (4998, 43354), (5194, 41718), (5406, 40082), (5726, 37842), (6307, 34356), (6953, 31164), (7791, 27812), (8589, 25228), (9996, 21677), (10388, 20859), (10812, 20041), (11452, 18921), (12614, 17178), (13906, 15582)]