190331388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 561375360

約数和(自身を除く): 371043972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 188, 204, 221, 234, 282, 306, 423, 442, 468, 509, 564, 611, 612, 663, 799, 846, 884, 1018, 1222, 1326, 1527, 1598, 1692, 1833, 1989, 2036, 2397, 2444, 2652, 3054, 3196, 3666, 3978, 4581, 4794, 5499, 6108, 6617, 7191, 7332, 7956, 8653, 9162, 9588, 10387, 10998, 13234, 14382, 17306, 18324, 19851, 20774, 21996, 23923, 25959, 26468, 28764, 31161, 34612, 39702, 41548, 47846, 51918, 59553, 62322, 71769, 77877, 79404, 93483, 95692, 103836, 112489, 119106, 124644, 143538, 155754, 186966, 215307, 224978, 238212, 287076, 310999, 311508, 337467, 373932, 406691, 430614, 449956, 621998, 674934, 813382, 861228, 932997, 1012401, 1220073, 1243996, 1349868, 1626764, 1865994, 2024802, 2440146, 2798991, 3660219, 3731988, 4049604, 4880292, 5286983, 5597982, 7320438, 10573966, 11195964, 14640876, 15860949, 21147932, 31721898, 47582847, 63443796, 95165694, 190331388]

約数ペア:

[(1, 190331388), (2, 95165694), (3, 63443796), (4, 47582847), (6, 31721898), (9, 21147932), (12, 15860949), (13, 14640876), (17, 11195964), (18, 10573966), (26, 7320438), (34, 5597982), (36, 5286983), (39, 4880292), (47, 4049604), (51, 3731988), (52, 3660219), (68, 2798991), (78, 2440146), (94, 2024802), (102, 1865994), (117, 1626764), (141, 1349868), (153, 1243996), (156, 1220073), (188, 1012401), (204, 932997), (221, 861228), (234, 813382), (282, 674934), (306, 621998), (423, 449956), (442, 430614), (468, 406691), (509, 373932), (564, 337467), (611, 311508), (612, 310999), (663, 287076), (799, 238212), (846, 224978), (884, 215307), (1018, 186966), (1222, 155754), (1326, 143538), (1527, 124644), (1598, 119106), (1692, 112489), (1833, 103836), (1989, 95692), (2036, 93483), (2397, 79404), (2444, 77877), (2652, 71769), (3054, 62322), (3196, 59553), (3666, 51918), (3978, 47846), (4581, 41548), (4794, 39702), (5499, 34612), (6108, 31161), (6617, 28764), (7191, 26468), (7332, 25959), (7956, 23923), (8653, 21996), (9162, 20774), (9588, 19851), (10387, 18324), (10998, 17306), (13234, 14382)]