21574751328

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31489}}^1$

素因数の和:31582

約数の個数: 192

約数和(自身を含む): 68879966400

約数和(自身を除く): 47305215072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 96, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 288, 312, 351, 366, 416, 432, 468, 488, 549, 624, 702, 732, 793, 864, 936, 976, 1098, 1248, 1404, 1464, 1586, 1647, 1872, 1952, 2196, 2379, 2808, 2928, 3172, 3294, 3744, 4392, 4758, 5616, 5856, 6344, 6588, 7137, 8784, 9516, 11232, 12688, 13176, 14274, 17568, 19032, 21411, 25376, 26352, 28548, 31489, 38064, 42822, 52704, 57096, 62978, 76128, 85644, 94467, 114192, 125956, 171288, 188934, 228384, 251912, 283401, 342576, 377868, 409357, 503824, 566802, 685152, 755736, 818714, 850203, 1007648, 1133604, 1228071, 1511472, 1637428, 1700406, 1920829, 2267208, 2456142, 3022944, 3274856, 3400812, 3684213, 3841658, 4534416, 4912284, 5762487, 6549712, 6801624, 7368426, 7683316, 9068832, 9824568, 11052639, 11524974, 13099424, 13603248, 14736852, 15366632, 17287461, 19649136, 22105278, 23049948, 24970777, 27206496, 29473704, 30733264, 34574922, 39298272, 44210556, 46099896, 49941554, 51862383, 58947408, 61466528, 69149844, 74912331, 88421112, 92199792, 99883108, 103724766, 117894816, 138299688, 149824662, 176842224, 184399584, 199766216, 207449532, 224736993, 276599376, 299649324, 353684448, 399532432, 414899064, 449473986, 553198752, 599298648, 674210979, 799064864, 829798128, 898947972, 1198597296, 1348421958, 1659596256, 1797895944, 2397194592, 2696843916, 3595791888, 5393687832, 7191583776, 10787375664, 21574751328]

約数ペア:

[(1, 21574751328), (2, 10787375664), (3, 7191583776), (4, 5393687832), (6, 3595791888), (8, 2696843916), (9, 2397194592), (12, 1797895944), (13, 1659596256), (16, 1348421958), (18, 1198597296), (24, 898947972), (26, 829798128), (27, 799064864), (32, 674210979), (36, 599298648), (39, 553198752), (48, 449473986), (52, 414899064), (54, 399532432), (61, 353684448), (72, 299649324), (78, 276599376), (96, 224736993), (104, 207449532), (108, 199766216), (117, 184399584), (122, 176842224), (144, 149824662), (156, 138299688), (183, 117894816), (208, 103724766), (216, 99883108), (234, 92199792), (244, 88421112), (288, 74912331), (312, 69149844), (351, 61466528), (366, 58947408), (416, 51862383), (432, 49941554), (468, 46099896), (488, 44210556), (549, 39298272), (624, 34574922), (702, 30733264), (732, 29473704), (793, 27206496), (864, 24970777), (936, 23049948), (976, 22105278), (1098, 19649136), (1248, 17287461), (1404, 15366632), (1464, 14736852), (1586, 13603248), (1647, 13099424), (1872, 11524974), (1952, 11052639), (2196, 9824568), (2379, 9068832), (2808, 7683316), (2928, 7368426), (3172, 6801624), (3294, 6549712), (3744, 5762487), (4392, 4912284), (4758, 4534416), (5616, 3841658), (5856, 3684213), (6344, 3400812), (6588, 3274856), (7137, 3022944), (8784, 2456142), (9516, 2267208), (11232, 1920829), (12688, 1700406), (13176, 1637428), (14274, 1511472), (17568, 1228071), (19032, 1133604), (21411, 1007648), (25376, 850203), (26352, 818714), (28548, 755736), (31489, 685152), (38064, 566802), (42822, 503824), (52704, 409357), (57096, 377868), (62978, 342576), (76128, 283401), (85644, 251912), (94467, 228384), (114192, 188934), (125956, 171288)]