6431417928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{78979}}^1$

素因数の和:79036

約数の個数: 128

約数和(自身を含む): 19902960000

約数和(自身を除く): 13471542072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2262, 2808, 3016, 3132, 3393, 4524, 6264, 6786, 9048, 10179, 13572, 20358, 27144, 40716, 78979, 81432, 157958, 236937, 315916, 473874, 631832, 710811, 947748, 1026727, 1421622, 1895496, 2053454, 2132433, 2290391, 2843244, 3080181, 4106908, 4264866, 4580782, 5686488, 6160362, 6871173, 8213816, 8529732, 9161564, 9240543, 12320724, 13742346, 17059464, 18323128, 18481086, 20613519, 24641448, 27484692, 27721629, 29775083, 36962172, 41227038, 54969384, 55443258, 59550166, 61840557, 73924344, 82454076, 89325249, 110886516, 119100332, 123681114, 164908152, 178650498, 221773032, 238200664, 247362228, 267975747, 357300996, 494724456, 535951494, 714601992, 803927241, 1071902988, 1607854482, 2143805976, 3215708964, 6431417928]

約数ペア:

[(1, 6431417928), (2, 3215708964), (3, 2143805976), (4, 1607854482), (6, 1071902988), (8, 803927241), (9, 714601992), (12, 535951494), (13, 494724456), (18, 357300996), (24, 267975747), (26, 247362228), (27, 238200664), (29, 221773032), (36, 178650498), (39, 164908152), (52, 123681114), (54, 119100332), (58, 110886516), (72, 89325249), (78, 82454076), (87, 73924344), (104, 61840557), (108, 59550166), (116, 55443258), (117, 54969384), (156, 41227038), (174, 36962172), (216, 29775083), (232, 27721629), (234, 27484692), (261, 24641448), (312, 20613519), (348, 18481086), (351, 18323128), (377, 17059464), (468, 13742346), (522, 12320724), (696, 9240543), (702, 9161564), (754, 8529732), (783, 8213816), (936, 6871173), (1044, 6160362), (1131, 5686488), (1404, 4580782), (1508, 4264866), (1566, 4106908), (2088, 3080181), (2262, 2843244), (2808, 2290391), (3016, 2132433), (3132, 2053454), (3393, 1895496), (4524, 1421622), (6264, 1026727), (6786, 947748), (9048, 710811), (10179, 631832), (13572, 473874), (20358, 315916), (27144, 236937), (40716, 157958), (78979, 81432)]