219135945196

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1\times {\mathrm{4049}}^1$

素因数の和:4751

約数の個数: 96

約数和(自身を含む): 455051520000

約数和(自身を除く): 235915574804

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 553, 569, 602, 1106, 1138, 1204, 2212, 2276, 3397, 3983, 4049, 6794, 7966, 8098, 13588, 15932, 16196, 23779, 24467, 28343, 44951, 47558, 48934, 56686, 89902, 95116, 97868, 113372, 171269, 174107, 179804, 314657, 319871, 342538, 348214, 629314, 639742, 685076, 696428, 1218749, 1258628, 1279484, 1932893, 2239097, 2303881, 2437498, 3865786, 4478194, 4607762, 4874996, 7731572, 8956388, 9215524, 13530251, 13754453, 16127167, 27060502, 27508906, 32254334, 54121004, 55017812, 64508668, 96281171, 99066883, 182006599, 192562342, 198133766, 364013198, 385124684, 396267532, 693468181, 728026396, 1274046193, 1386936362, 2548092386, 2773872724, 5096184772, 7826283757, 15652567514, 31305135028, 54783986299, 109567972598, 219135945196]

約数ペア:

[(1, 219135945196), (2, 109567972598), (4, 54783986299), (7, 31305135028), (14, 15652567514), (28, 7826283757), (43, 5096184772), (79, 2773872724), (86, 2548092386), (158, 1386936362), (172, 1274046193), (301, 728026396), (316, 693468181), (553, 396267532), (569, 385124684), (602, 364013198), (1106, 198133766), (1138, 192562342), (1204, 182006599), (2212, 99066883), (2276, 96281171), (3397, 64508668), (3983, 55017812), (4049, 54121004), (6794, 32254334), (7966, 27508906), (8098, 27060502), (13588, 16127167), (15932, 13754453), (16196, 13530251), (23779, 9215524), (24467, 8956388), (28343, 7731572), (44951, 4874996), (47558, 4607762), (48934, 4478194), (56686, 3865786), (89902, 2437498), (95116, 2303881), (97868, 2239097), (113372, 1932893), (171269, 1279484), (174107, 1258628), (179804, 1218749), (314657, 696428), (319871, 685076), (342538, 639742), (348214, 629314)]