404976312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 1292578560

約数和(自身を除く): 887602248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 527, 558, 612, 663, 744, 806, 821, 884, 936, 1054, 1116, 1209, 1224, 1326, 1581, 1612, 1642, 1768, 1989, 2108, 2232, 2418, 2463, 2652, 3162, 3224, 3284, 3627, 3978, 4216, 4743, 4836, 4926, 5304, 6324, 6568, 6851, 7254, 7389, 7956, 9486, 9672, 9852, 10673, 12648, 13702, 13957, 14508, 14778, 15912, 18972, 19704, 20553, 21346, 25451, 27404, 27914, 29016, 29556, 32019, 37944, 41106, 41871, 42692, 50902, 54808, 55828, 59112, 61659, 64038, 76353, 82212, 83742, 85384, 96057, 101804, 111656, 123318, 125613, 128076, 152706, 164424, 167484, 181441, 192114, 203608, 229059, 246636, 251226, 256152, 305412, 330863, 334968, 362882, 384228, 432667, 458118, 493272, 502452, 544323, 610824, 661726, 725764, 768456, 865334, 916236, 992589, 1004904, 1088646, 1298001, 1323452, 1451528, 1632969, 1730668, 1832472, 1985178, 2177292, 2596002, 2646904, 2977767, 3265938, 3461336, 3894003, 3970356, 4354584, 5192004, 5624671, 5955534, 6531876, 7788006, 7940712, 10384008, 11249342, 11911068, 13063752, 15576012, 16874013, 22498684, 23822136, 31152024, 33748026, 44997368, 50622039, 67496052, 101244078, 134992104, 202488156, 404976312]

約数ペア:

[(1, 404976312), (2, 202488156), (3, 134992104), (4, 101244078), (6, 67496052), (8, 50622039), (9, 44997368), (12, 33748026), (13, 31152024), (17, 23822136), (18, 22498684), (24, 16874013), (26, 15576012), (31, 13063752), (34, 11911068), (36, 11249342), (39, 10384008), (51, 7940712), (52, 7788006), (62, 6531876), (68, 5955534), (72, 5624671), (78, 5192004), (93, 4354584), (102, 3970356), (104, 3894003), (117, 3461336), (124, 3265938), (136, 2977767), (153, 2646904), (156, 2596002), (186, 2177292), (204, 1985178), (221, 1832472), (234, 1730668), (248, 1632969), (279, 1451528), (306, 1323452), (312, 1298001), (372, 1088646), (403, 1004904), (408, 992589), (442, 916236), (468, 865334), (527, 768456), (558, 725764), (612, 661726), (663, 610824), (744, 544323), (806, 502452), (821, 493272), (884, 458118), (936, 432667), (1054, 384228), (1116, 362882), (1209, 334968), (1224, 330863), (1326, 305412), (1581, 256152), (1612, 251226), (1642, 246636), (1768, 229059), (1989, 203608), (2108, 192114), (2232, 181441), (2418, 167484), (2463, 164424), (2652, 152706), (3162, 128076), (3224, 125613), (3284, 123318), (3627, 111656), (3978, 101804), (4216, 96057), (4743, 85384), (4836, 83742), (4926, 82212), (5304, 76353), (6324, 64038), (6568, 61659), (6851, 59112), (7254, 55828), (7389, 54808), (7956, 50902), (9486, 42692), (9672, 41871), (9852, 41106), (10673, 37944), (12648, 32019), (13702, 29556), (13957, 29016), (14508, 27914), (14778, 27404), (15912, 25451), (18972, 21346), (19704, 20553)]