240739992

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1322

約数の個数: 128

約数和(自身を含む): 722001600

約数和(自身を除く): 481261608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 53, 54, 68, 72, 102, 106, 108, 136, 153, 159, 204, 212, 216, 306, 318, 408, 424, 459, 477, 612, 636, 901, 918, 954, 1224, 1237, 1272, 1431, 1802, 1836, 1908, 2474, 2703, 2862, 3604, 3672, 3711, 3816, 4948, 5406, 5724, 7208, 7422, 8109, 9896, 10812, 11133, 11448, 14844, 16218, 21029, 21624, 22266, 24327, 29688, 32436, 33399, 42058, 44532, 48654, 63087, 64872, 65561, 66798, 84116, 89064, 97308, 126174, 131122, 133596, 168232, 189261, 194616, 196683, 252348, 262244, 267192, 378522, 393366, 504696, 524488, 567783, 590049, 757044, 786732, 1114537, 1135566, 1180098, 1514088, 1573464, 1770147, 2229074, 2271132, 2360196, 3343611, 3540294, 4458148, 4542264, 4720392, 6687222, 7080588, 8916296, 10030833, 13374444, 14161176, 20061666, 26748888, 30092499, 40123332, 60184998, 80246664, 120369996, 240739992]

約数ペア:

[(1, 240739992), (2, 120369996), (3, 80246664), (4, 60184998), (6, 40123332), (8, 30092499), (9, 26748888), (12, 20061666), (17, 14161176), (18, 13374444), (24, 10030833), (27, 8916296), (34, 7080588), (36, 6687222), (51, 4720392), (53, 4542264), (54, 4458148), (68, 3540294), (72, 3343611), (102, 2360196), (106, 2271132), (108, 2229074), (136, 1770147), (153, 1573464), (159, 1514088), (204, 1180098), (212, 1135566), (216, 1114537), (306, 786732), (318, 757044), (408, 590049), (424, 567783), (459, 524488), (477, 504696), (612, 393366), (636, 378522), (901, 267192), (918, 262244), (954, 252348), (1224, 196683), (1237, 194616), (1272, 189261), (1431, 168232), (1802, 133596), (1836, 131122), (1908, 126174), (2474, 97308), (2703, 89064), (2862, 84116), (3604, 66798), (3672, 65561), (3711, 64872), (3816, 63087), (4948, 48654), (5406, 44532), (5724, 42058), (7208, 33399), (7422, 32436), (8109, 29688), (9896, 24327), (10812, 22266), (11133, 21624), (11448, 21029), (14844, 16218)]