218558184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 619315200

約数和(自身を除く): 400757016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 59, 62, 78, 93, 104, 118, 124, 156, 177, 186, 236, 248, 312, 354, 372, 383, 403, 472, 708, 744, 766, 767, 806, 1149, 1209, 1416, 1532, 1534, 1612, 1829, 2298, 2301, 2418, 3064, 3068, 3224, 3658, 4596, 4602, 4836, 4979, 5487, 6136, 7316, 9192, 9204, 9672, 9958, 10974, 11873, 14632, 14937, 18408, 19916, 21948, 22597, 23746, 23777, 29874, 35619, 39832, 43896, 45194, 47492, 47554, 59748, 67791, 71238, 71331, 90388, 94984, 95108, 119496, 135582, 142476, 142662, 154349, 180776, 190216, 271164, 284952, 285324, 293761, 308698, 463047, 542328, 570648, 587522, 617396, 700507, 881283, 926094, 1175044, 1234792, 1401014, 1762566, 1852188, 2101521, 2350088, 2802028, 3525132, 3704376, 4203042, 5604056, 7050264, 8406084, 9106591, 16812168, 18213182, 27319773, 36426364, 54639546, 72852728, 109279092, 218558184]

約数ペア:

[(1, 218558184), (2, 109279092), (3, 72852728), (4, 54639546), (6, 36426364), (8, 27319773), (12, 18213182), (13, 16812168), (24, 9106591), (26, 8406084), (31, 7050264), (39, 5604056), (52, 4203042), (59, 3704376), (62, 3525132), (78, 2802028), (93, 2350088), (104, 2101521), (118, 1852188), (124, 1762566), (156, 1401014), (177, 1234792), (186, 1175044), (236, 926094), (248, 881283), (312, 700507), (354, 617396), (372, 587522), (383, 570648), (403, 542328), (472, 463047), (708, 308698), (744, 293761), (766, 285324), (767, 284952), (806, 271164), (1149, 190216), (1209, 180776), (1416, 154349), (1532, 142662), (1534, 142476), (1612, 135582), (1829, 119496), (2298, 95108), (2301, 94984), (2418, 90388), (3064, 71331), (3068, 71238), (3224, 67791), (3658, 59748), (4596, 47554), (4602, 47492), (4836, 45194), (4979, 43896), (5487, 39832), (6136, 35619), (7316, 29874), (9192, 23777), (9204, 23746), (9672, 22597), (9958, 21948), (10974, 19916), (11873, 18408), (14632, 14937)]