427300776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3964

約数の個数: 144

約数和(自身を含む): 1389997440

約数和(自身を除く): 962696664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 3907, 4557, 5208, 6076, 7812, 7814, 9114, 11721, 12152, 13671, 15624, 15628, 18228, 23442, 27342, 27349, 31256, 35163, 36456, 46884, 54684, 54698, 70326, 82047, 93768, 109368, 109396, 121117, 140652, 164094, 191443, 218792, 242234, 246141, 281304, 328188, 363351, 382886, 484468, 492282, 574329, 656376, 726702, 765772, 847819, 968936, 984564, 1090053, 1148658, 1453404, 1531544, 1695638, 1722987, 1969128, 2180106, 2297316, 2543457, 2906808, 3391276, 3445974, 4360212, 4594632, 5086914, 5934733, 6782552, 6891948, 7630371, 8720424, 10173828, 11869466, 13783896, 15260742, 17804199, 20347656, 23738932, 30521484, 35608398, 47477864, 53412597, 61042968, 71216796, 106825194, 142433592, 213650388, 427300776]

約数ペア:

[(1, 427300776), (2, 213650388), (3, 142433592), (4, 106825194), (6, 71216796), (7, 61042968), (8, 53412597), (9, 47477864), (12, 35608398), (14, 30521484), (18, 23738932), (21, 20347656), (24, 17804199), (28, 15260742), (31, 13783896), (36, 11869466), (42, 10173828), (49, 8720424), (56, 7630371), (62, 6891948), (63, 6782552), (72, 5934733), (84, 5086914), (93, 4594632), (98, 4360212), (124, 3445974), (126, 3391276), (147, 2906808), (168, 2543457), (186, 2297316), (196, 2180106), (217, 1969128), (248, 1722987), (252, 1695638), (279, 1531544), (294, 1453404), (372, 1148658), (392, 1090053), (434, 984564), (441, 968936), (504, 847819), (558, 765772), (588, 726702), (651, 656376), (744, 574329), (868, 492282), (882, 484468), (1116, 382886), (1176, 363351), (1302, 328188), (1519, 281304), (1736, 246141), (1764, 242234), (1953, 218792), (2232, 191443), (2604, 164094), (3038, 140652), (3528, 121117), (3906, 109396), (3907, 109368), (4557, 93768), (5208, 82047), (6076, 70326), (7812, 54698), (7814, 54684), (9114, 46884), (11721, 36456), (12152, 35163), (13671, 31256), (15624, 27349), (15628, 27342), (18228, 23442)]