245828736

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 735134400

約数和(自身を除く): 489305664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 498, 576, 664, 747, 857, 864, 996, 1152, 1328, 1494, 1714, 1728, 1992, 2241, 2571, 2656, 2988, 3428, 3456, 3984, 4482, 5142, 5312, 5976, 6856, 7713, 7968, 8964, 10284, 10624, 11952, 13712, 15426, 15936, 17928, 20568, 23139, 23904, 27424, 30852, 31872, 35856, 41136, 46278, 47808, 54848, 61704, 71131, 71712, 82272, 92556, 95616, 109696, 123408, 142262, 143424, 164544, 185112, 213393, 246816, 284524, 286848, 329088, 370224, 426786, 493632, 569048, 640179, 740448, 853572, 987264, 1138096, 1280358, 1480896, 1707144, 1920537, 2276192, 2560716, 2961792, 3414288, 3841074, 4552384, 5121432, 6828576, 7682148, 9104768, 10242864, 13657152, 15364296, 20485728, 27314304, 30728592, 40971456, 61457184, 81942912, 122914368, 245828736]

約数ペア:

[(1, 245828736), (2, 122914368), (3, 81942912), (4, 61457184), (6, 40971456), (8, 30728592), (9, 27314304), (12, 20485728), (16, 15364296), (18, 13657152), (24, 10242864), (27, 9104768), (32, 7682148), (36, 6828576), (48, 5121432), (54, 4552384), (64, 3841074), (72, 3414288), (83, 2961792), (96, 2560716), (108, 2276192), (128, 1920537), (144, 1707144), (166, 1480896), (192, 1280358), (216, 1138096), (249, 987264), (288, 853572), (332, 740448), (384, 640179), (432, 569048), (498, 493632), (576, 426786), (664, 370224), (747, 329088), (857, 286848), (864, 284524), (996, 246816), (1152, 213393), (1328, 185112), (1494, 164544), (1714, 143424), (1728, 142262), (1992, 123408), (2241, 109696), (2571, 95616), (2656, 92556), (2988, 82272), (3428, 71712), (3456, 71131), (3984, 61704), (4482, 54848), (5142, 47808), (5312, 46278), (5976, 41136), (6856, 35856), (7713, 31872), (7968, 30852), (8964, 27424), (10284, 23904), (10624, 23139), (11952, 20568), (13712, 17928), (15426, 15936)]