742649052

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 1858893120

約数和(自身を除く): 1116244068

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 137, 148, 174, 222, 274, 348, 411, 421, 444, 548, 822, 842, 1073, 1263, 1644, 1684, 2146, 2526, 3219, 3973, 4292, 5052, 5069, 6438, 7946, 10138, 11919, 12209, 12876, 15207, 15577, 15892, 20276, 23838, 24418, 30414, 31154, 36627, 46731, 47676, 48836, 57677, 60828, 62308, 73254, 93462, 115354, 146508, 147001, 173031, 186924, 230708, 294002, 346062, 441003, 451733, 588004, 692124, 882006, 903466, 1355199, 1672633, 1764012, 1806932, 2134049, 2710398, 3345266, 4268098, 5017899, 5420796, 6402147, 6690532, 8536196, 10035798, 12804294, 20071596, 25608588, 61887421, 123774842, 185662263, 247549684, 371324526, 742649052]

約数ペア:

[(1, 742649052), (2, 371324526), (3, 247549684), (4, 185662263), (6, 123774842), (12, 61887421), (29, 25608588), (37, 20071596), (58, 12804294), (74, 10035798), (87, 8536196), (111, 6690532), (116, 6402147), (137, 5420796), (148, 5017899), (174, 4268098), (222, 3345266), (274, 2710398), (348, 2134049), (411, 1806932), (421, 1764012), (444, 1672633), (548, 1355199), (822, 903466), (842, 882006), (1073, 692124), (1263, 588004), (1644, 451733), (1684, 441003), (2146, 346062), (2526, 294002), (3219, 230708), (3973, 186924), (4292, 173031), (5052, 147001), (5069, 146508), (6438, 115354), (7946, 93462), (10138, 73254), (11919, 62308), (12209, 60828), (12876, 57677), (15207, 48836), (15577, 47676), (15892, 46731), (20276, 36627), (23838, 31154), (24418, 30414)]