397833552

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{2551}}^1$

素因数の和:2606

約数の個数: 120

約数和(自身を含む): 1205666880

約数和(自身を除く): 807833328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 1026, 1083, 1368, 1444, 2052, 2166, 2551, 2736, 2888, 3249, 4104, 4332, 5102, 5776, 6498, 7653, 8208, 8664, 9747, 10204, 12996, 15306, 17328, 19494, 20408, 22959, 25992, 30612, 38988, 40816, 45918, 48469, 51984, 61224, 68877, 77976, 91836, 96938, 122448, 137754, 145407, 155952, 183672, 193876, 275508, 290814, 367344, 387752, 436221, 551016, 581628, 775504, 872442, 920911, 1102032, 1163256, 1308663, 1744884, 1841822, 2326512, 2617326, 2762733, 3489768, 3683644, 5234652, 5525466, 6979536, 7367288, 8288199, 10469304, 11050932, 14734576, 16576398, 20938608, 22101864, 24864597, 33152796, 44203728, 49729194, 66305592, 99458388, 132611184, 198916776, 397833552]

約数ペア:

[(1, 397833552), (2, 198916776), (3, 132611184), (4, 99458388), (6, 66305592), (8, 49729194), (9, 44203728), (12, 33152796), (16, 24864597), (18, 22101864), (19, 20938608), (24, 16576398), (27, 14734576), (36, 11050932), (38, 10469304), (48, 8288199), (54, 7367288), (57, 6979536), (72, 5525466), (76, 5234652), (108, 3683644), (114, 3489768), (144, 2762733), (152, 2617326), (171, 2326512), (216, 1841822), (228, 1744884), (304, 1308663), (342, 1163256), (361, 1102032), (432, 920911), (456, 872442), (513, 775504), (684, 581628), (722, 551016), (912, 436221), (1026, 387752), (1083, 367344), (1368, 290814), (1444, 275508), (2052, 193876), (2166, 183672), (2551, 155952), (2736, 145407), (2888, 137754), (3249, 122448), (4104, 96938), (4332, 91836), (5102, 77976), (5776, 68877), (6498, 61224), (7653, 51984), (8208, 48469), (8664, 45918), (9747, 40816), (10204, 38988), (12996, 30612), (15306, 25992), (17328, 22959), (19494, 20408)]