353118220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 984566016

約数和(自身を除く): 631447796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 101, 113, 119, 130, 140, 170, 182, 202, 221, 226, 238, 260, 340, 364, 404, 442, 452, 455, 476, 505, 565, 595, 707, 791, 884, 910, 1010, 1105, 1130, 1190, 1313, 1414, 1469, 1547, 1582, 1717, 1820, 1921, 2020, 2210, 2260, 2380, 2626, 2828, 2938, 3094, 3164, 3434, 3535, 3842, 3955, 4420, 5252, 5876, 6188, 6565, 6868, 7070, 7345, 7684, 7735, 7910, 8585, 9191, 9605, 10283, 11413, 12019, 13130, 13447, 14140, 14690, 15470, 15820, 17170, 18382, 19210, 20566, 22321, 22826, 24038, 24973, 26260, 26894, 29380, 30940, 34340, 36764, 38420, 41132, 44642, 45652, 45955, 48076, 49946, 51415, 53788, 57065, 60095, 67235, 79891, 89284, 91910, 99892, 102830, 111605, 114130, 120190, 124865, 134470, 148369, 156247, 159782, 174811, 183820, 194021, 205660, 223210, 228260, 240380, 249730, 268940, 296738, 312494, 319564, 349622, 388042, 399455, 446420, 499460, 593476, 624988, 699244, 741845, 776084, 781235, 798910, 874055, 970105, 1038583, 1358147, 1483690, 1562470, 1597820, 1748110, 1940210, 2077166, 2522273, 2716294, 2967380, 3124940, 3496220, 3880420, 4154332, 5044546, 5192915, 5432588, 6790735, 10089092, 10385830, 12611365, 13581470, 17655911, 20771660, 25222730, 27162940, 35311822, 50445460, 70623644, 88279555, 176559110, 353118220]

約数ペア:

[(1, 353118220), (2, 176559110), (4, 88279555), (5, 70623644), (7, 50445460), (10, 35311822), (13, 27162940), (14, 25222730), (17, 20771660), (20, 17655911), (26, 13581470), (28, 12611365), (34, 10385830), (35, 10089092), (52, 6790735), (65, 5432588), (68, 5192915), (70, 5044546), (85, 4154332), (91, 3880420), (101, 3496220), (113, 3124940), (119, 2967380), (130, 2716294), (140, 2522273), (170, 2077166), (182, 1940210), (202, 1748110), (221, 1597820), (226, 1562470), (238, 1483690), (260, 1358147), (340, 1038583), (364, 970105), (404, 874055), (442, 798910), (452, 781235), (455, 776084), (476, 741845), (505, 699244), (565, 624988), (595, 593476), (707, 499460), (791, 446420), (884, 399455), (910, 388042), (1010, 349622), (1105, 319564), (1130, 312494), (1190, 296738), (1313, 268940), (1414, 249730), (1469, 240380), (1547, 228260), (1582, 223210), (1717, 205660), (1820, 194021), (1921, 183820), (2020, 174811), (2210, 159782), (2260, 156247), (2380, 148369), (2626, 134470), (2828, 124865), (2938, 120190), (3094, 114130), (3164, 111605), (3434, 102830), (3535, 99892), (3842, 91910), (3955, 89284), (4420, 79891), (5252, 67235), (5876, 60095), (6188, 57065), (6565, 53788), (6868, 51415), (7070, 49946), (7345, 48076), (7684, 45955), (7735, 45652), (7910, 44642), (8585, 41132), (9191, 38420), (9605, 36764), (10283, 34340), (11413, 30940), (12019, 29380), (13130, 26894), (13447, 26260), (14140, 24973), (14690, 24038), (15470, 22826), (15820, 22321), (17170, 20566), (18382, 19210)]