1305614412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2332

約数の個数: 144

約数和(自身を含む): 3724680960

約数和(自身を除く): 2419066548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 171, 207, 222, 228, 276, 333, 342, 414, 437, 444, 666, 684, 703, 828, 851, 874, 1311, 1332, 1406, 1702, 1748, 2109, 2243, 2553, 2622, 2812, 3404, 3933, 4218, 4486, 5106, 5244, 6327, 6729, 7659, 7866, 8436, 8972, 10212, 12654, 13458, 15318, 15732, 16169, 20187, 25308, 26916, 30636, 32338, 40374, 42617, 48507, 51589, 64676, 80748, 82991, 85234, 97014, 103178, 127851, 145521, 154767, 165982, 170468, 194028, 206356, 248973, 255702, 291042, 309534, 331964, 383553, 464301, 497946, 511404, 582084, 619068, 746919, 767106, 928602, 980191, 995892, 1493838, 1534212, 1576829, 1857204, 1908793, 1960382, 2940573, 2987676, 3153658, 3817586, 3920764, 4730487, 5726379, 5881146, 6307316, 7635172, 8821719, 9460974, 11452758, 11762292, 14191461, 17179137, 17643438, 18921948, 22905516, 28382922, 34358274, 35286876, 36267067, 56765844, 68716548, 72534134, 108801201, 145068268, 217602402, 326403603, 435204804, 652807206, 1305614412]

約数ペア:

[(1, 1305614412), (2, 652807206), (3, 435204804), (4, 326403603), (6, 217602402), (9, 145068268), (12, 108801201), (18, 72534134), (19, 68716548), (23, 56765844), (36, 36267067), (37, 35286876), (38, 34358274), (46, 28382922), (57, 22905516), (69, 18921948), (74, 17643438), (76, 17179137), (92, 14191461), (111, 11762292), (114, 11452758), (138, 9460974), (148, 8821719), (171, 7635172), (207, 6307316), (222, 5881146), (228, 5726379), (276, 4730487), (333, 3920764), (342, 3817586), (414, 3153658), (437, 2987676), (444, 2940573), (666, 1960382), (684, 1908793), (703, 1857204), (828, 1576829), (851, 1534212), (874, 1493838), (1311, 995892), (1332, 980191), (1406, 928602), (1702, 767106), (1748, 746919), (2109, 619068), (2243, 582084), (2553, 511404), (2622, 497946), (2812, 464301), (3404, 383553), (3933, 331964), (4218, 309534), (4486, 291042), (5106, 255702), (5244, 248973), (6327, 206356), (6729, 194028), (7659, 170468), (7866, 165982), (8436, 154767), (8972, 145521), (10212, 127851), (12654, 103178), (13458, 97014), (15318, 85234), (15732, 82991), (16169, 80748), (20187, 64676), (25308, 51589), (26916, 48507), (30636, 42617), (32338, 40374)]