395521932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 1093686272

約数和(自身を除く): 698164340

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 283, 289, 372, 403, 442, 527, 566, 578, 663, 806, 849, 867, 884, 1054, 1132, 1156, 1209, 1326, 1581, 1612, 1698, 1734, 2108, 2418, 2652, 3162, 3396, 3468, 3679, 3757, 4811, 4836, 6324, 6851, 7358, 7514, 8773, 8959, 9622, 11037, 11271, 13702, 14433, 14716, 15028, 17546, 17918, 19244, 20553, 22074, 22542, 26319, 26877, 27404, 28866, 35092, 35836, 41106, 44148, 45084, 52638, 53754, 57732, 62543, 81787, 82212, 105276, 107508, 114049, 116467, 125086, 149141, 163574, 187629, 228098, 232934, 245361, 250172, 298282, 327148, 342147, 349401, 375258, 447423, 456196, 465868, 490722, 596564, 684294, 698802, 750516, 894846, 981444, 1063231, 1368588, 1397604, 1789692, 1938833, 2126462, 2535397, 3189693, 3877666, 4252924, 5070794, 5816499, 6379386, 7606191, 7755332, 10141588, 11632998, 12758772, 15212382, 23265996, 30424764, 32960161, 65920322, 98880483, 131840644, 197760966, 395521932]

約数ペア:

[(1, 395521932), (2, 197760966), (3, 131840644), (4, 98880483), (6, 65920322), (12, 32960161), (13, 30424764), (17, 23265996), (26, 15212382), (31, 12758772), (34, 11632998), (39, 10141588), (51, 7755332), (52, 7606191), (62, 6379386), (68, 5816499), (78, 5070794), (93, 4252924), (102, 3877666), (124, 3189693), (156, 2535397), (186, 2126462), (204, 1938833), (221, 1789692), (283, 1397604), (289, 1368588), (372, 1063231), (403, 981444), (442, 894846), (527, 750516), (566, 698802), (578, 684294), (663, 596564), (806, 490722), (849, 465868), (867, 456196), (884, 447423), (1054, 375258), (1132, 349401), (1156, 342147), (1209, 327148), (1326, 298282), (1581, 250172), (1612, 245361), (1698, 232934), (1734, 228098), (2108, 187629), (2418, 163574), (2652, 149141), (3162, 125086), (3396, 116467), (3468, 114049), (3679, 107508), (3757, 105276), (4811, 82212), (4836, 81787), (6324, 62543), (6851, 57732), (7358, 53754), (7514, 52638), (8773, 45084), (8959, 44148), (9622, 41106), (11037, 35836), (11271, 35092), (13702, 28866), (14433, 27404), (14716, 26877), (15028, 26319), (17546, 22542), (17918, 22074), (19244, 20553)]