39947544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 138315060

約数和(自身を除く): 98367516

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 67, 72, 78, 84, 91, 98, 104, 117, 126, 134, 147, 156, 168, 169, 182, 196, 201, 234, 252, 268, 273, 294, 312, 338, 364, 392, 402, 441, 468, 469, 504, 507, 536, 546, 588, 603, 637, 676, 728, 804, 819, 871, 882, 936, 938, 1014, 1092, 1176, 1183, 1206, 1274, 1352, 1407, 1521, 1608, 1638, 1742, 1764, 1876, 1911, 2028, 2184, 2366, 2412, 2548, 2613, 2814, 3042, 3276, 3283, 3484, 3528, 3549, 3752, 3822, 4056, 4221, 4732, 4824, 5096, 5226, 5628, 5733, 6084, 6097, 6552, 6566, 6968, 7098, 7644, 7839, 8281, 8442, 9464, 9849, 10452, 10647, 11256, 11323, 11466, 12168, 12194, 13132, 14196, 15288, 15678, 16562, 16884, 18291, 19698, 20904, 21294, 22646, 22932, 24388, 24843, 26264, 28392, 29547, 31356, 33124, 33768, 33969, 36582, 39396, 42588, 42679, 45292, 45864, 48776, 49686, 54873, 59094, 62712, 66248, 67938, 73164, 74529, 78792, 79261, 85176, 85358, 90584, 99372, 101907, 109746, 118188, 128037, 135876, 146328, 149058, 158522, 170716, 198744, 203814, 219492, 236376, 237783, 256074, 271752, 298116, 317044, 341432, 384111, 407628, 438984, 475566, 512148, 554827, 596232, 634088, 713349, 768222, 815256, 951132, 1024296, 1109654, 1426698, 1536444, 1664481, 1902264, 2219308, 2853396, 3072888, 3328962, 4438616, 4993443, 5706792, 6657924, 9986886, 13315848, 19973772, 39947544]

約数ペア:

[(1, 39947544), (2, 19973772), (3, 13315848), (4, 9986886), (6, 6657924), (7, 5706792), (8, 4993443), (9, 4438616), (12, 3328962), (13, 3072888), (14, 2853396), (18, 2219308), (21, 1902264), (24, 1664481), (26, 1536444), (28, 1426698), (36, 1109654), (39, 1024296), (42, 951132), (49, 815256), (52, 768222), (56, 713349), (63, 634088), (67, 596232), (72, 554827), (78, 512148), (84, 475566), (91, 438984), (98, 407628), (104, 384111), (117, 341432), (126, 317044), (134, 298116), (147, 271752), (156, 256074), (168, 237783), (169, 236376), (182, 219492), (196, 203814), (201, 198744), (234, 170716), (252, 158522), (268, 149058), (273, 146328), (294, 135876), (312, 128037), (338, 118188), (364, 109746), (392, 101907), (402, 99372), (441, 90584), (468, 85358), (469, 85176), (504, 79261), (507, 78792), (536, 74529), (546, 73164), (588, 67938), (603, 66248), (637, 62712), (676, 59094), (728, 54873), (804, 49686), (819, 48776), (871, 45864), (882, 45292), (936, 42679), (938, 42588), (1014, 39396), (1092, 36582), (1176, 33969), (1183, 33768), (1206, 33124), (1274, 31356), (1352, 29547), (1407, 28392), (1521, 26264), (1608, 24843), (1638, 24388), (1742, 22932), (1764, 22646), (1876, 21294), (1911, 20904), (2028, 19698), (2184, 18291), (2366, 16884), (2412, 16562), (2548, 15678), (2613, 15288), (2814, 14196), (3042, 13132), (3276, 12194), (3283, 12168), (3484, 11466), (3528, 11323), (3549, 11256), (3752, 10647), (3822, 10452), (4056, 9849), (4221, 9464), (4732, 8442), (4824, 8281), (5096, 7839), (5226, 7644), (5628, 7098), (5733, 6968), (6084, 6566), (6097, 6552)]