222765994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 225131606

約数列:

[1, 2, 11, 17, 19, 22, 23, 29, 34, 38, 46, 47, 58, 94, 187, 209, 253, 319, 323, 374, 391, 418, 437, 493, 506, 517, 551, 638, 646, 667, 782, 799, 874, 893, 986, 1034, 1081, 1102, 1334, 1363, 1598, 1786, 2162, 2726, 3553, 4301, 4807, 5423, 6061, 7106, 7337, 7429, 8602, 8789, 9367, 9614, 9823, 10846, 11339, 11891, 12122, 12673, 14674, 14858, 14993, 15181, 17578, 18377, 18734, 19646, 20539, 22678, 23171, 23782, 25346, 25897, 29986, 30362, 31349, 36754, 41078, 46342, 51794, 62698, 81719, 103037, 124729, 139403, 163438, 166991, 202147, 206074, 215441, 225929, 249458, 254881, 278806, 284867, 333982, 344839, 349163, 404294, 430882, 440249, 451858, 509762, 532933, 569734, 595631, 689678, 698326, 880498, 1065866, 1191262, 2369851, 3840793, 4739702, 4842739, 5862263, 6551941, 7681586, 9685478, 10125727, 11724526, 13103882, 20251454, 111382997, 222765994]

約数ペア:

[(1, 222765994), (2, 111382997), (11, 20251454), (17, 13103882), (19, 11724526), (22, 10125727), (23, 9685478), (29, 7681586), (34, 6551941), (38, 5862263), (46, 4842739), (47, 4739702), (58, 3840793), (94, 2369851), (187, 1191262), (209, 1065866), (253, 880498), (319, 698326), (323, 689678), (374, 595631), (391, 569734), (418, 532933), (437, 509762), (493, 451858), (506, 440249), (517, 430882), (551, 404294), (638, 349163), (646, 344839), (667, 333982), (782, 284867), (799, 278806), (874, 254881), (893, 249458), (986, 225929), (1034, 215441), (1081, 206074), (1102, 202147), (1334, 166991), (1363, 163438), (1598, 139403), (1786, 124729), (2162, 103037), (2726, 81719), (3553, 62698), (4301, 51794), (4807, 46342), (5423, 41078), (6061, 36754), (7106, 31349), (7337, 30362), (7429, 29986), (8602, 25897), (8789, 25346), (9367, 23782), (9614, 23171), (9823, 22678), (10846, 20539), (11339, 19646), (11891, 18734), (12122, 18377), (12673, 17578), (14674, 15181), (14858, 14993)]