39944736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 125483904

約数和(自身を除く): 85539168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 227, 234, 282, 288, 312, 376, 416, 423, 454, 468, 564, 611, 624, 681, 752, 846, 908, 936, 1128, 1222, 1248, 1362, 1504, 1692, 1816, 1833, 1872, 2043, 2256, 2444, 2724, 2951, 3384, 3632, 3666, 3744, 4086, 4512, 4888, 5448, 5499, 5902, 6768, 7264, 7332, 8172, 8853, 9776, 10669, 10896, 10998, 11804, 13536, 14664, 16344, 17706, 19552, 21338, 21792, 21996, 23608, 26559, 29328, 32007, 32688, 35412, 42676, 43992, 47216, 53118, 58656, 64014, 65376, 70824, 85352, 87984, 94432, 96021, 106236, 128028, 138697, 141648, 170704, 175968, 192042, 212472, 256056, 277394, 283296, 341408, 384084, 416091, 424944, 512112, 554788, 768168, 832182, 849888, 1024224, 1109576, 1248273, 1536336, 1664364, 2219152, 2496546, 3072672, 3328728, 4438304, 4993092, 6657456, 9986184, 13314912, 19972368, 39944736]

約数ペア:

[(1, 39944736), (2, 19972368), (3, 13314912), (4, 9986184), (6, 6657456), (8, 4993092), (9, 4438304), (12, 3328728), (13, 3072672), (16, 2496546), (18, 2219152), (24, 1664364), (26, 1536336), (32, 1248273), (36, 1109576), (39, 1024224), (47, 849888), (48, 832182), (52, 768168), (72, 554788), (78, 512112), (94, 424944), (96, 416091), (104, 384084), (117, 341408), (141, 283296), (144, 277394), (156, 256056), (188, 212472), (208, 192042), (227, 175968), (234, 170704), (282, 141648), (288, 138697), (312, 128028), (376, 106236), (416, 96021), (423, 94432), (454, 87984), (468, 85352), (564, 70824), (611, 65376), (624, 64014), (681, 58656), (752, 53118), (846, 47216), (908, 43992), (936, 42676), (1128, 35412), (1222, 32688), (1248, 32007), (1362, 29328), (1504, 26559), (1692, 23608), (1816, 21996), (1833, 21792), (1872, 21338), (2043, 19552), (2256, 17706), (2444, 16344), (2724, 14664), (2951, 13536), (3384, 11804), (3632, 10998), (3666, 10896), (3744, 10669), (4086, 9776), (4512, 8853), (4888, 8172), (5448, 7332), (5499, 7264), (5902, 6768)]