1230897564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{2999}}^1$

素因数の和:3899

約数の個数: 72

約数和(自身を含む): 3355716000

約数和(自身を除く): 2124818436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 877, 1754, 2631, 2999, 3508, 5262, 5998, 7893, 8997, 10524, 11401, 11996, 15786, 17994, 22802, 26991, 31572, 34203, 35988, 38987, 45604, 53982, 68406, 77974, 102609, 107964, 116961, 136812, 155948, 205218, 233922, 350883, 410436, 467844, 701766, 1403532, 2630123, 5260246, 7890369, 10520492, 15780738, 23671107, 31561476, 34191599, 47342214, 68383198, 94684428, 102574797, 136766396, 205149594, 307724391, 410299188, 615448782, 1230897564]

約数ペア:

[(1, 1230897564), (2, 615448782), (3, 410299188), (4, 307724391), (6, 205149594), (9, 136766396), (12, 102574797), (13, 94684428), (18, 68383198), (26, 47342214), (36, 34191599), (39, 31561476), (52, 23671107), (78, 15780738), (117, 10520492), (156, 7890369), (234, 5260246), (468, 2630123), (877, 1403532), (1754, 701766), (2631, 467844), (2999, 410436), (3508, 350883), (5262, 233922), (5998, 205218), (7893, 155948), (8997, 136812), (10524, 116961), (11401, 107964), (11996, 102609), (15786, 77974), (17994, 68406), (22802, 53982), (26991, 45604), (31572, 38987), (34203, 35988)]