221088672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6491

約数の個数: 144

約数和(自身を含む): 760923072

約数和(自身を除く): 539834400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 6451, 8568, 11424, 12902, 17136, 19353, 25804, 34272, 38706, 45157, 51608, 58059, 77412, 90314, 103216, 109667, 116118, 135471, 154824, 180628, 206432, 219334, 232236, 270942, 309648, 329001, 361256, 406413, 438668, 464472, 541884, 619296, 658002, 722512, 767669, 812826, 877336, 928944, 987003, 1083768, 1316004, 1445024, 1535338, 1625652, 1754672, 1857888, 1974006, 2167536, 2303007, 2632008, 3070676, 3251304, 3509344, 3948012, 4335072, 4606014, 5264016, 6141352, 6502608, 6909021, 7896024, 9212028, 10528032, 12282704, 13005216, 13818042, 15792048, 18424056, 24565408, 27636084, 31584096, 36848112, 55272168, 73696224, 110544336, 221088672]

約数ペア:

[(1, 221088672), (2, 110544336), (3, 73696224), (4, 55272168), (6, 36848112), (7, 31584096), (8, 27636084), (9, 24565408), (12, 18424056), (14, 15792048), (16, 13818042), (17, 13005216), (18, 12282704), (21, 10528032), (24, 9212028), (28, 7896024), (32, 6909021), (34, 6502608), (36, 6141352), (42, 5264016), (48, 4606014), (51, 4335072), (56, 3948012), (63, 3509344), (68, 3251304), (72, 3070676), (84, 2632008), (96, 2303007), (102, 2167536), (112, 1974006), (119, 1857888), (126, 1754672), (136, 1625652), (144, 1535338), (153, 1445024), (168, 1316004), (204, 1083768), (224, 987003), (238, 928944), (252, 877336), (272, 812826), (288, 767669), (306, 722512), (336, 658002), (357, 619296), (408, 541884), (476, 464472), (504, 438668), (544, 406413), (612, 361256), (672, 329001), (714, 309648), (816, 270942), (952, 232236), (1008, 219334), (1071, 206432), (1224, 180628), (1428, 154824), (1632, 135471), (1904, 116118), (2016, 109667), (2142, 103216), (2448, 90314), (2856, 77412), (3808, 58059), (4284, 51608), (4896, 45157), (5712, 38706), (6451, 34272), (8568, 25804), (11424, 19353), (12902, 17136)]