216617832

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 646863360

約数和(自身を除く): 430245528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 43, 61, 62, 72, 74, 86, 93, 111, 122, 124, 129, 148, 172, 183, 186, 222, 244, 248, 258, 279, 296, 333, 344, 366, 372, 387, 444, 488, 516, 549, 558, 666, 732, 744, 774, 888, 1032, 1098, 1116, 1147, 1332, 1333, 1464, 1548, 1591, 1891, 2196, 2232, 2257, 2294, 2623, 2664, 2666, 3096, 3182, 3441, 3782, 3999, 4392, 4514, 4588, 4773, 5246, 5332, 5673, 6364, 6771, 6882, 7564, 7869, 7998, 9028, 9176, 9546, 10323, 10492, 10664, 11346, 11997, 12728, 13542, 13764, 14319, 15128, 15738, 15996, 17019, 18056, 19092, 20313, 20646, 20984, 22692, 23607, 23994, 27084, 27528, 28638, 31476, 31992, 34038, 38184, 40626, 41292, 45384, 47214, 47988, 49321, 54168, 57276, 62952, 68076, 69967, 81252, 81313, 82584, 94428, 95976, 97051, 98642, 114552, 136152, 139934, 147963, 162504, 162626, 188856, 194102, 197284, 209901, 243939, 279868, 291153, 295926, 325252, 388204, 394568, 419802, 443889, 487878, 559736, 582306, 591852, 629703, 650504, 731817, 776408, 839604, 873459, 887778, 975756, 1164612, 1183704, 1259406, 1463634, 1679208, 1746918, 1775556, 1951512, 2329224, 2518812, 2927268, 3008581, 3493836, 3551112, 5037624, 5854536, 6017162, 6987672, 9025743, 12034324, 18051486, 24068648, 27077229, 36102972, 54154458, 72205944, 108308916, 216617832]

約数ペア:

[(1, 216617832), (2, 108308916), (3, 72205944), (4, 54154458), (6, 36102972), (8, 27077229), (9, 24068648), (12, 18051486), (18, 12034324), (24, 9025743), (31, 6987672), (36, 6017162), (37, 5854536), (43, 5037624), (61, 3551112), (62, 3493836), (72, 3008581), (74, 2927268), (86, 2518812), (93, 2329224), (111, 1951512), (122, 1775556), (124, 1746918), (129, 1679208), (148, 1463634), (172, 1259406), (183, 1183704), (186, 1164612), (222, 975756), (244, 887778), (248, 873459), (258, 839604), (279, 776408), (296, 731817), (333, 650504), (344, 629703), (366, 591852), (372, 582306), (387, 559736), (444, 487878), (488, 443889), (516, 419802), (549, 394568), (558, 388204), (666, 325252), (732, 295926), (744, 291153), (774, 279868), (888, 243939), (1032, 209901), (1098, 197284), (1116, 194102), (1147, 188856), (1332, 162626), (1333, 162504), (1464, 147963), (1548, 139934), (1591, 136152), (1891, 114552), (2196, 98642), (2232, 97051), (2257, 95976), (2294, 94428), (2623, 82584), (2664, 81313), (2666, 81252), (3096, 69967), (3182, 68076), (3441, 62952), (3782, 57276), (3999, 54168), (4392, 49321), (4514, 47988), (4588, 47214), (4773, 45384), (5246, 41292), (5332, 40626), (5673, 38184), (6364, 34038), (6771, 31992), (6882, 31476), (7564, 28638), (7869, 27528), (7998, 27084), (9028, 23994), (9176, 23607), (9546, 22692), (10323, 20984), (10492, 20646), (10664, 20313), (11346, 19092), (11997, 18056), (12728, 17019), (13542, 15996), (13764, 15738), (14319, 15128)]