4378248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 14805180

約数和(自身を除く): 10426932

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 73, 84, 98, 102, 119, 126, 136, 146, 147, 153, 168, 196, 204, 219, 238, 252, 292, 294, 306, 357, 392, 408, 438, 441, 476, 504, 511, 584, 588, 612, 657, 714, 833, 876, 882, 952, 1022, 1071, 1176, 1224, 1241, 1314, 1428, 1533, 1666, 1752, 1764, 2044, 2142, 2482, 2499, 2628, 2856, 3066, 3332, 3528, 3577, 3723, 4088, 4284, 4599, 4964, 4998, 5256, 6132, 6664, 7154, 7446, 7497, 8568, 8687, 9198, 9928, 9996, 10731, 11169, 12264, 14308, 14892, 14994, 17374, 18396, 19992, 21462, 22338, 26061, 28616, 29784, 29988, 32193, 34748, 36792, 42924, 44676, 52122, 59976, 60809, 64386, 69496, 78183, 85848, 89352, 104244, 121618, 128772, 156366, 182427, 208488, 243236, 257544, 312732, 364854, 486472, 547281, 625464, 729708, 1094562, 1459416, 2189124, 4378248]

約数ペア:

[(1, 4378248), (2, 2189124), (3, 1459416), (4, 1094562), (6, 729708), (7, 625464), (8, 547281), (9, 486472), (12, 364854), (14, 312732), (17, 257544), (18, 243236), (21, 208488), (24, 182427), (28, 156366), (34, 128772), (36, 121618), (42, 104244), (49, 89352), (51, 85848), (56, 78183), (63, 69496), (68, 64386), (72, 60809), (73, 59976), (84, 52122), (98, 44676), (102, 42924), (119, 36792), (126, 34748), (136, 32193), (146, 29988), (147, 29784), (153, 28616), (168, 26061), (196, 22338), (204, 21462), (219, 19992), (238, 18396), (252, 17374), (292, 14994), (294, 14892), (306, 14308), (357, 12264), (392, 11169), (408, 10731), (438, 9996), (441, 9928), (476, 9198), (504, 8687), (511, 8568), (584, 7497), (588, 7446), (612, 7154), (657, 6664), (714, 6132), (833, 5256), (876, 4998), (882, 4964), (952, 4599), (1022, 4284), (1071, 4088), (1176, 3723), (1224, 3577), (1241, 3528), (1314, 3332), (1428, 3066), (1533, 2856), (1666, 2628), (1752, 2499), (1764, 2482), (2044, 2142)]