264325932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 750701952

約数和(自身を除く): 486376020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 61, 78, 94, 117, 122, 141, 156, 183, 188, 197, 234, 244, 282, 366, 394, 423, 468, 549, 564, 591, 611, 732, 788, 793, 846, 1098, 1182, 1222, 1586, 1692, 1773, 1833, 2196, 2364, 2379, 2444, 2561, 2867, 3172, 3546, 3666, 4758, 5122, 5499, 5734, 7092, 7137, 7332, 7683, 8601, 9259, 9516, 10244, 10998, 11468, 12017, 14274, 15366, 17202, 18518, 21996, 23049, 24034, 25803, 27777, 28548, 30732, 34404, 36051, 37036, 37271, 46098, 48068, 51606, 55554, 72102, 74542, 83331, 92196, 103212, 108153, 111108, 111813, 120367, 144204, 149084, 156221, 166662, 216306, 223626, 240734, 312442, 333324, 335439, 361101, 432612, 447252, 468663, 481468, 564799, 624884, 670878, 722202, 937326, 1083303, 1129598, 1341756, 1405989, 1444404, 1694397, 1874652, 2166606, 2259196, 2811978, 3388794, 4333212, 5083191, 5623956, 6777588, 7342387, 10166382, 14684774, 20332764, 22027161, 29369548, 44054322, 66081483, 88108644, 132162966, 264325932]

約数ペア:

[(1, 264325932), (2, 132162966), (3, 88108644), (4, 66081483), (6, 44054322), (9, 29369548), (12, 22027161), (13, 20332764), (18, 14684774), (26, 10166382), (36, 7342387), (39, 6777588), (47, 5623956), (52, 5083191), (61, 4333212), (78, 3388794), (94, 2811978), (117, 2259196), (122, 2166606), (141, 1874652), (156, 1694397), (183, 1444404), (188, 1405989), (197, 1341756), (234, 1129598), (244, 1083303), (282, 937326), (366, 722202), (394, 670878), (423, 624884), (468, 564799), (549, 481468), (564, 468663), (591, 447252), (611, 432612), (732, 361101), (788, 335439), (793, 333324), (846, 312442), (1098, 240734), (1182, 223626), (1222, 216306), (1586, 166662), (1692, 156221), (1773, 149084), (1833, 144204), (2196, 120367), (2364, 111813), (2379, 111108), (2444, 108153), (2561, 103212), (2867, 92196), (3172, 83331), (3546, 74542), (3666, 72102), (4758, 55554), (5122, 51606), (5499, 48068), (5734, 46098), (7092, 37271), (7137, 37036), (7332, 36051), (7683, 34404), (8601, 30732), (9259, 28548), (9516, 27777), (10244, 25803), (10998, 24034), (11468, 23049), (12017, 21996), (14274, 18518), (15366, 17202)]