218402604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7283}}^1$

素因数の和:7324

約数の個数: 108

約数和(自身を含む): 680077944

約数和(自身を除く): 461675340

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, 7283, 7497, 9996, 14566, 14994, 21849, 29132, 29988, 43698, 50981, 65547, 87396, 101962, 123811, 131094, 152943, 203924, 247622, 262188, 305886, 356867, 371433, 458829, 495244, 611772, 713734, 742866, 866677, 917658, 1070601, 1114299, 1427468, 1485732, 1733354, 1835316, 2141202, 2228598, 2600031, 3211803, 3466708, 4282404, 4457196, 5200062, 6066739, 6423606, 7800093, 10400124, 12133478, 12847212, 15600186, 18200217, 24266956, 31200372, 36400434, 54600651, 72800868, 109201302, 218402604]

約数ペア:

[(1, 218402604), (2, 109201302), (3, 72800868), (4, 54600651), (6, 36400434), (7, 31200372), (9, 24266956), (12, 18200217), (14, 15600186), (17, 12847212), (18, 12133478), (21, 10400124), (28, 7800093), (34, 6423606), (36, 6066739), (42, 5200062), (49, 4457196), (51, 4282404), (63, 3466708), (68, 3211803), (84, 2600031), (98, 2228598), (102, 2141202), (119, 1835316), (126, 1733354), (147, 1485732), (153, 1427468), (196, 1114299), (204, 1070601), (238, 917658), (252, 866677), (294, 742866), (306, 713734), (357, 611772), (441, 495244), (476, 458829), (588, 371433), (612, 356867), (714, 305886), (833, 262188), (882, 247622), (1071, 203924), (1428, 152943), (1666, 131094), (1764, 123811), (2142, 101962), (2499, 87396), (3332, 65547), (4284, 50981), (4998, 43698), (7283, 29988), (7497, 29132), (9996, 21849), (14566, 14994)]