1331103456

素因数分解:

$2^5\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2507

約数の個数: 144

約数和(自身を含む): 3982462848

約数和(自身を除く): 2651359392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 284, 288, 324, 426, 432, 486, 568, 639, 648, 852, 864, 972, 1136, 1278, 1296, 1704, 1917, 1944, 2272, 2411, 2556, 2592, 3408, 3834, 3888, 4822, 5112, 5751, 6816, 7233, 7668, 7776, 9644, 10224, 11502, 14466, 15336, 17253, 19288, 20448, 21699, 23004, 28932, 30672, 34506, 38576, 43398, 46008, 57864, 61344, 65097, 69012, 77152, 86796, 92016, 115728, 130194, 138024, 171181, 173592, 184032, 195291, 231456, 260388, 276048, 342362, 347184, 390582, 513543, 520776, 552096, 585873, 684724, 694368, 781164, 1027086, 1041552, 1171746, 1369448, 1540629, 1562328, 2054172, 2083104, 2343492, 2738896, 3081258, 3124656, 4108344, 4621887, 4686984, 5477792, 6162516, 6249312, 8216688, 9243774, 9373968, 12325032, 13865661, 16433376, 18487548, 18747936, 24650064, 27731322, 36975096, 41596983, 49300128, 55462644, 73950192, 83193966, 110925288, 147900384, 166387932, 221850576, 332775864, 443701152, 665551728, 1331103456]

約数ペア:

[(1, 1331103456), (2, 665551728), (3, 443701152), (4, 332775864), (6, 221850576), (8, 166387932), (9, 147900384), (12, 110925288), (16, 83193966), (18, 73950192), (24, 55462644), (27, 49300128), (32, 41596983), (36, 36975096), (48, 27731322), (54, 24650064), (71, 18747936), (72, 18487548), (81, 16433376), (96, 13865661), (108, 12325032), (142, 9373968), (144, 9243774), (162, 8216688), (213, 6249312), (216, 6162516), (243, 5477792), (284, 4686984), (288, 4621887), (324, 4108344), (426, 3124656), (432, 3081258), (486, 2738896), (568, 2343492), (639, 2083104), (648, 2054172), (852, 1562328), (864, 1540629), (972, 1369448), (1136, 1171746), (1278, 1041552), (1296, 1027086), (1704, 781164), (1917, 694368), (1944, 684724), (2272, 585873), (2411, 552096), (2556, 520776), (2592, 513543), (3408, 390582), (3834, 347184), (3888, 342362), (4822, 276048), (5112, 260388), (5751, 231456), (6816, 195291), (7233, 184032), (7668, 173592), (7776, 171181), (9644, 138024), (10224, 130194), (11502, 115728), (14466, 92016), (15336, 86796), (17253, 77152), (19288, 69012), (20448, 65097), (21699, 61344), (23004, 57864), (28932, 46008), (30672, 43398), (34506, 38576)]