431920008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 1343160000

約数和(自身を除く): 911239992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 149, 152, 156, 163, 171, 228, 234, 247, 298, 312, 326, 342, 447, 456, 468, 489, 494, 596, 652, 684, 741, 894, 936, 978, 988, 1192, 1304, 1341, 1368, 1467, 1482, 1788, 1937, 1956, 1976, 2119, 2223, 2682, 2831, 2934, 2964, 3097, 3576, 3874, 3912, 4238, 4446, 5364, 5662, 5811, 5868, 5928, 6194, 6357, 7748, 8476, 8493, 8892, 9291, 10728, 11324, 11622, 11736, 12388, 12714, 15496, 16952, 16986, 17433, 17784, 18582, 19071, 22648, 23244, 24287, 24776, 25428, 25479, 27873, 33972, 34866, 36803, 37164, 38142, 40261, 46488, 48574, 50856, 50958, 55746, 67944, 69732, 72861, 73606, 74328, 76284, 80522, 97148, 101916, 110409, 111492, 120783, 139464, 145722, 147212, 152568, 161044, 194296, 203832, 218583, 220818, 222984, 241566, 291444, 294424, 315731, 322088, 331227, 362349, 437166, 441636, 461453, 483132, 582888, 631462, 662454, 724698, 874332, 883272, 922906, 947193, 966264, 1262924, 1324908, 1384359, 1449396, 1748664, 1845812, 1894386, 2525848, 2649816, 2768718, 2841579, 2898792, 3691624, 3788772, 4153077, 5537436, 5683158, 5998889, 7577544, 8306154, 11074872, 11366316, 11997778, 16612308, 17996667, 22732632, 23995556, 33224616, 35993334, 47991112, 53990001, 71986668, 107980002, 143973336, 215960004, 431920008]

約数ペア:

[(1, 431920008), (2, 215960004), (3, 143973336), (4, 107980002), (6, 71986668), (8, 53990001), (9, 47991112), (12, 35993334), (13, 33224616), (18, 23995556), (19, 22732632), (24, 17996667), (26, 16612308), (36, 11997778), (38, 11366316), (39, 11074872), (52, 8306154), (57, 7577544), (72, 5998889), (76, 5683158), (78, 5537436), (104, 4153077), (114, 3788772), (117, 3691624), (149, 2898792), (152, 2841579), (156, 2768718), (163, 2649816), (171, 2525848), (228, 1894386), (234, 1845812), (247, 1748664), (298, 1449396), (312, 1384359), (326, 1324908), (342, 1262924), (447, 966264), (456, 947193), (468, 922906), (489, 883272), (494, 874332), (596, 724698), (652, 662454), (684, 631462), (741, 582888), (894, 483132), (936, 461453), (978, 441636), (988, 437166), (1192, 362349), (1304, 331227), (1341, 322088), (1368, 315731), (1467, 294424), (1482, 291444), (1788, 241566), (1937, 222984), (1956, 220818), (1976, 218583), (2119, 203832), (2223, 194296), (2682, 161044), (2831, 152568), (2934, 147212), (2964, 145722), (3097, 139464), (3576, 120783), (3874, 111492), (3912, 110409), (4238, 101916), (4446, 97148), (5364, 80522), (5662, 76284), (5811, 74328), (5868, 73606), (5928, 72861), (6194, 69732), (6357, 67944), (7748, 55746), (8476, 50958), (8493, 50856), (8892, 48574), (9291, 46488), (10728, 40261), (11324, 38142), (11622, 37164), (11736, 36803), (12388, 34866), (12714, 33972), (15496, 27873), (16952, 25479), (16986, 25428), (17433, 24776), (17784, 24287), (18582, 23244), (19071, 22648)]