289830636

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 843103800

約数和(自身を除く): 553273164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 89, 92, 108, 114, 138, 162, 171, 178, 207, 228, 267, 276, 324, 342, 356, 414, 437, 513, 529, 534, 621, 684, 801, 828, 874, 1026, 1058, 1068, 1242, 1311, 1539, 1587, 1602, 1691, 1748, 1863, 2047, 2052, 2116, 2403, 2484, 2622, 3078, 3174, 3204, 3382, 3726, 3933, 4094, 4761, 4806, 5073, 5244, 6141, 6156, 6348, 6764, 7209, 7452, 7866, 8188, 9522, 9612, 10051, 10146, 11799, 12282, 14283, 14418, 15219, 15732, 18423, 19044, 20102, 20292, 23598, 24564, 28566, 28836, 30153, 30438, 35397, 36846, 38893, 40204, 42849, 45657, 47081, 47196, 55269, 57132, 60306, 60876, 70794, 73692, 77786, 85698, 90459, 91314, 94162, 110538, 116679, 120612, 136971, 141243, 141588, 155572, 165807, 171396, 180918, 182628, 188324, 221076, 233358, 271377, 273942, 282486, 331614, 350037, 361836, 423729, 466716, 542754, 547884, 564972, 663228, 700074, 814131, 847458, 894539, 1050111, 1085508, 1271187, 1400148, 1628262, 1694916, 1789078, 2100222, 2542374, 2683617, 3150333, 3256524, 3578156, 3813561, 4200444, 5084748, 5367234, 6300666, 7627122, 8050851, 10734468, 12601332, 15254244, 16101702, 24152553, 32203404, 48305106, 72457659, 96610212, 144915318, 289830636]

約数ペア:

[(1, 289830636), (2, 144915318), (3, 96610212), (4, 72457659), (6, 48305106), (9, 32203404), (12, 24152553), (18, 16101702), (19, 15254244), (23, 12601332), (27, 10734468), (36, 8050851), (38, 7627122), (46, 6300666), (54, 5367234), (57, 5084748), (69, 4200444), (76, 3813561), (81, 3578156), (89, 3256524), (92, 3150333), (108, 2683617), (114, 2542374), (138, 2100222), (162, 1789078), (171, 1694916), (178, 1628262), (207, 1400148), (228, 1271187), (267, 1085508), (276, 1050111), (324, 894539), (342, 847458), (356, 814131), (414, 700074), (437, 663228), (513, 564972), (529, 547884), (534, 542754), (621, 466716), (684, 423729), (801, 361836), (828, 350037), (874, 331614), (1026, 282486), (1058, 273942), (1068, 271377), (1242, 233358), (1311, 221076), (1539, 188324), (1587, 182628), (1602, 180918), (1691, 171396), (1748, 165807), (1863, 155572), (2047, 141588), (2052, 141243), (2116, 136971), (2403, 120612), (2484, 116679), (2622, 110538), (3078, 94162), (3174, 91314), (3204, 90459), (3382, 85698), (3726, 77786), (3933, 73692), (4094, 70794), (4761, 60876), (4806, 60306), (5073, 57132), (5244, 55269), (6141, 47196), (6156, 47081), (6348, 45657), (6764, 42849), (7209, 40204), (7452, 38893), (7866, 36846), (8188, 35397), (9522, 30438), (9612, 30153), (10051, 28836), (10146, 28566), (11799, 24564), (12282, 23598), (14283, 20292), (14418, 20102), (15219, 19044), (15732, 18423)]