440437752

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 1227470400

約数和(自身を除く): 787032648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 157, 188, 282, 314, 376, 423, 471, 564, 628, 829, 846, 942, 1128, 1256, 1413, 1658, 1692, 1884, 2487, 2826, 3316, 3384, 3768, 4974, 5652, 6632, 7379, 7461, 9948, 11304, 14758, 14922, 19896, 22137, 29516, 29844, 38963, 44274, 59032, 59688, 66411, 77926, 88548, 116889, 130153, 132822, 155852, 177096, 233778, 260306, 265644, 311704, 350667, 390459, 467556, 520612, 531288, 701334, 780918, 935112, 1041224, 1171377, 1402668, 1561836, 2342754, 2805336, 3123672, 4685508, 6117191, 9371016, 12234382, 18351573, 24468764, 36703146, 48937528, 55054719, 73406292, 110109438, 146812584, 220218876, 440437752]

約数ペア:

[(1, 440437752), (2, 220218876), (3, 146812584), (4, 110109438), (6, 73406292), (8, 55054719), (9, 48937528), (12, 36703146), (18, 24468764), (24, 18351573), (36, 12234382), (47, 9371016), (72, 6117191), (94, 4685508), (141, 3123672), (157, 2805336), (188, 2342754), (282, 1561836), (314, 1402668), (376, 1171377), (423, 1041224), (471, 935112), (564, 780918), (628, 701334), (829, 531288), (846, 520612), (942, 467556), (1128, 390459), (1256, 350667), (1413, 311704), (1658, 265644), (1692, 260306), (1884, 233778), (2487, 177096), (2826, 155852), (3316, 132822), (3384, 130153), (3768, 116889), (4974, 88548), (5652, 77926), (6632, 66411), (7379, 59688), (7461, 59032), (9948, 44274), (11304, 38963), (14758, 29844), (14922, 29516), (19896, 22137)]