216123516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7248

約数の個数: 108

約数和(自身を含む): 672982128

約数和(自身を除く): 456858612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 7207, 7497, 9996, 14414, 14994, 21621, 28828, 29988, 43242, 50449, 64863, 86484, 100898, 122519, 129726, 151347, 201796, 245038, 259452, 302694, 353143, 367557, 454041, 490076, 605388, 706286, 735114, 857633, 908082, 1059429, 1102671, 1412572, 1470228, 1715266, 1816164, 2118858, 2205342, 2572899, 3178287, 3430532, 4237716, 4410684, 5145798, 6003431, 6356574, 7718697, 10291596, 12006862, 12713148, 15437394, 18010293, 24013724, 30874788, 36020586, 54030879, 72041172, 108061758, 216123516]

約数ペア:

[(1, 216123516), (2, 108061758), (3, 72041172), (4, 54030879), (6, 36020586), (7, 30874788), (9, 24013724), (12, 18010293), (14, 15437394), (17, 12713148), (18, 12006862), (21, 10291596), (28, 7718697), (34, 6356574), (36, 6003431), (42, 5145798), (49, 4410684), (51, 4237716), (63, 3430532), (68, 3178287), (84, 2572899), (98, 2205342), (102, 2118858), (119, 1816164), (126, 1715266), (147, 1470228), (153, 1412572), (196, 1102671), (204, 1059429), (238, 908082), (252, 857633), (294, 735114), (306, 706286), (357, 605388), (441, 490076), (476, 454041), (588, 367557), (612, 353143), (714, 302694), (833, 259452), (882, 245038), (1071, 201796), (1428, 151347), (1666, 129726), (1764, 122519), (2142, 100898), (2499, 86484), (3332, 64863), (4284, 50449), (4998, 43242), (7207, 29988), (7497, 28828), (9996, 21621), (14414, 14994)]