389740464

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:600

約数の個数: 160

約数和(自身を含む): 1191590400

約数和(自身を除く): 801849936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 103, 108, 114, 144, 152, 171, 206, 216, 228, 304, 309, 342, 412, 432, 456, 461, 513, 618, 684, 824, 912, 922, 927, 1026, 1236, 1368, 1383, 1648, 1844, 1854, 1957, 2052, 2472, 2736, 2766, 2781, 3688, 3708, 3914, 4104, 4149, 4944, 5532, 5562, 5871, 7376, 7416, 7828, 8208, 8298, 8759, 11064, 11124, 11742, 12447, 14832, 15656, 16596, 17518, 17613, 22128, 22248, 23484, 24894, 26277, 31312, 33192, 35036, 35226, 44496, 46968, 47483, 49788, 52554, 52839, 66384, 70072, 70452, 78831, 93936, 94966, 99576, 105108, 105678, 140144, 140904, 142449, 157662, 189932, 199152, 210216, 211356, 236493, 281808, 284898, 315324, 379864, 420432, 422712, 427347, 472986, 569796, 630648, 759728, 845424, 854694, 902177, 945972, 1139592, 1261296, 1282041, 1709388, 1804354, 1891944, 2279184, 2564082, 2706531, 3418776, 3608708, 3783888, 5128164, 5413062, 6837552, 7217416, 8119593, 10256328, 10826124, 14434832, 16239186, 20512656, 21652248, 24358779, 32478372, 43304496, 48717558, 64956744, 97435116, 129913488, 194870232, 389740464]

約数ペア:

[(1, 389740464), (2, 194870232), (3, 129913488), (4, 97435116), (6, 64956744), (8, 48717558), (9, 43304496), (12, 32478372), (16, 24358779), (18, 21652248), (19, 20512656), (24, 16239186), (27, 14434832), (36, 10826124), (38, 10256328), (48, 8119593), (54, 7217416), (57, 6837552), (72, 5413062), (76, 5128164), (103, 3783888), (108, 3608708), (114, 3418776), (144, 2706531), (152, 2564082), (171, 2279184), (206, 1891944), (216, 1804354), (228, 1709388), (304, 1282041), (309, 1261296), (342, 1139592), (412, 945972), (432, 902177), (456, 854694), (461, 845424), (513, 759728), (618, 630648), (684, 569796), (824, 472986), (912, 427347), (922, 422712), (927, 420432), (1026, 379864), (1236, 315324), (1368, 284898), (1383, 281808), (1648, 236493), (1844, 211356), (1854, 210216), (1957, 199152), (2052, 189932), (2472, 157662), (2736, 142449), (2766, 140904), (2781, 140144), (3688, 105678), (3708, 105108), (3914, 99576), (4104, 94966), (4149, 93936), (4944, 78831), (5532, 70452), (5562, 70072), (5871, 66384), (7376, 52839), (7416, 52554), (7828, 49788), (8208, 47483), (8298, 46968), (8759, 44496), (11064, 35226), (11124, 35036), (11742, 33192), (12447, 31312), (14832, 26277), (15656, 24894), (16596, 23484), (17518, 22248), (17613, 22128)]