123491808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2337

約数の個数: 144

約数和(自身を含む): 405817776

約数和(自身を除く): 282325968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2293, 2448, 2992, 3168, 3366, 4488, 4586, 4896, 5984, 6732, 6879, 8976, 9172, 13464, 13758, 17952, 18344, 20637, 25223, 26928, 27516, 36688, 38981, 41274, 50446, 53856, 55032, 73376, 75669, 77962, 82548, 100892, 110064, 116943, 151338, 155924, 165096, 201784, 220128, 227007, 233886, 302676, 311848, 330192, 350829, 403568, 428791, 454014, 467772, 605352, 623696, 660384, 701658, 807136, 857582, 908028, 935544, 1210704, 1247392, 1286373, 1403316, 1715164, 1816056, 1871088, 2421408, 2572746, 2806632, 3430328, 3632112, 3742176, 3859119, 5145492, 5613264, 6860656, 7264224, 7718238, 10290984, 11226528, 13721312, 15436476, 20581968, 30872952, 41163936, 61745904, 123491808]

約数ペア:

[(1, 123491808), (2, 61745904), (3, 41163936), (4, 30872952), (6, 20581968), (8, 15436476), (9, 13721312), (11, 11226528), (12, 10290984), (16, 7718238), (17, 7264224), (18, 6860656), (22, 5613264), (24, 5145492), (32, 3859119), (33, 3742176), (34, 3632112), (36, 3430328), (44, 2806632), (48, 2572746), (51, 2421408), (66, 1871088), (68, 1816056), (72, 1715164), (88, 1403316), (96, 1286373), (99, 1247392), (102, 1210704), (132, 935544), (136, 908028), (144, 857582), (153, 807136), (176, 701658), (187, 660384), (198, 623696), (204, 605352), (264, 467772), (272, 454014), (288, 428791), (306, 403568), (352, 350829), (374, 330192), (396, 311848), (408, 302676), (528, 233886), (544, 227007), (561, 220128), (612, 201784), (748, 165096), (792, 155924), (816, 151338), (1056, 116943), (1122, 110064), (1224, 100892), (1496, 82548), (1584, 77962), (1632, 75669), (1683, 73376), (2244, 55032), (2293, 53856), (2448, 50446), (2992, 41274), (3168, 38981), (3366, 36688), (4488, 27516), (4586, 26928), (4896, 25223), (5984, 20637), (6732, 18344), (6879, 17952), (8976, 13758), (9172, 13464)]