227819124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 657506304

約数和(自身を除く): 429687180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 41, 52, 62, 78, 82, 93, 117, 123, 124, 156, 164, 186, 234, 246, 279, 369, 372, 383, 403, 468, 492, 533, 558, 738, 766, 806, 1066, 1116, 1149, 1209, 1271, 1476, 1532, 1599, 1612, 2132, 2298, 2418, 2542, 3198, 3447, 3627, 3813, 4596, 4797, 4836, 4979, 5084, 6396, 6894, 7254, 7626, 9594, 9958, 11439, 11873, 13788, 14508, 14937, 15252, 15703, 16523, 19188, 19916, 22878, 23746, 29874, 31406, 33046, 35619, 44811, 45756, 47109, 47492, 49569, 59748, 62812, 66092, 71238, 89622, 94218, 99138, 106857, 141327, 142476, 148707, 154349, 179244, 188436, 198276, 204139, 213714, 282654, 297414, 308698, 408278, 427428, 463047, 486793, 565308, 594828, 612417, 617396, 816556, 926094, 973586, 1224834, 1389141, 1460379, 1837251, 1852188, 1947172, 2449668, 2778282, 2920758, 3674502, 4381137, 5556564, 5841516, 6328309, 7349004, 8762274, 12656618, 17524548, 18984927, 25313236, 37969854, 56954781, 75939708, 113909562, 227819124]

約数ペア:

[(1, 227819124), (2, 113909562), (3, 75939708), (4, 56954781), (6, 37969854), (9, 25313236), (12, 18984927), (13, 17524548), (18, 12656618), (26, 8762274), (31, 7349004), (36, 6328309), (39, 5841516), (41, 5556564), (52, 4381137), (62, 3674502), (78, 2920758), (82, 2778282), (93, 2449668), (117, 1947172), (123, 1852188), (124, 1837251), (156, 1460379), (164, 1389141), (186, 1224834), (234, 973586), (246, 926094), (279, 816556), (369, 617396), (372, 612417), (383, 594828), (403, 565308), (468, 486793), (492, 463047), (533, 427428), (558, 408278), (738, 308698), (766, 297414), (806, 282654), (1066, 213714), (1116, 204139), (1149, 198276), (1209, 188436), (1271, 179244), (1476, 154349), (1532, 148707), (1599, 142476), (1612, 141327), (2132, 106857), (2298, 99138), (2418, 94218), (2542, 89622), (3198, 71238), (3447, 66092), (3627, 62812), (3813, 59748), (4596, 49569), (4797, 47492), (4836, 47109), (4979, 45756), (5084, 44811), (6396, 35619), (6894, 33046), (7254, 31406), (7626, 29874), (9594, 23746), (9958, 22878), (11439, 19916), (11873, 19188), (13788, 16523), (14508, 15703), (14937, 15252)]