31390632

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 128

約数和(自身を含む): 107385600

約数和(自身を除く): 75994968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1597, 1638, 2184, 2457, 2808, 3194, 3276, 4791, 4914, 6388, 6552, 9582, 9828, 11179, 12776, 14373, 19164, 19656, 20761, 22358, 28746, 33537, 38328, 41522, 43119, 44716, 57492, 62283, 67074, 83044, 86238, 89432, 100611, 114984, 124566, 134148, 145327, 166088, 172476, 186849, 201222, 249132, 268296, 290654, 301833, 344952, 373698, 402444, 435981, 498264, 560547, 581308, 603666, 747396, 804888, 871962, 1121094, 1162616, 1207332, 1307943, 1494792, 1743924, 2242188, 2414664, 2615886, 3487848, 3923829, 4484376, 5231772, 7847658, 10463544, 15695316, 31390632]

約数ペア:

[(1, 31390632), (2, 15695316), (3, 10463544), (4, 7847658), (6, 5231772), (7, 4484376), (8, 3923829), (9, 3487848), (12, 2615886), (13, 2414664), (14, 2242188), (18, 1743924), (21, 1494792), (24, 1307943), (26, 1207332), (27, 1162616), (28, 1121094), (36, 871962), (39, 804888), (42, 747396), (52, 603666), (54, 581308), (56, 560547), (63, 498264), (72, 435981), (78, 402444), (84, 373698), (91, 344952), (104, 301833), (108, 290654), (117, 268296), (126, 249132), (156, 201222), (168, 186849), (182, 172476), (189, 166088), (216, 145327), (234, 134148), (252, 124566), (273, 114984), (312, 100611), (351, 89432), (364, 86238), (378, 83044), (468, 67074), (504, 62283), (546, 57492), (702, 44716), (728, 43119), (756, 41522), (819, 38328), (936, 33537), (1092, 28746), (1404, 22358), (1512, 20761), (1597, 19656), (1638, 19164), (2184, 14373), (2457, 12776), (2808, 11179), (3194, 9828), (3276, 9582), (4791, 6552), (4914, 6388)]