239668416

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 224

約数和(自身を含む): 778337280

約数和(自身を除く): 538668864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 141, 144, 156, 188, 192, 208, 216, 227, 234, 282, 288, 312, 351, 376, 416, 423, 432, 454, 468, 564, 576, 611, 624, 681, 702, 752, 832, 846, 864, 908, 936, 1128, 1222, 1248, 1269, 1362, 1404, 1504, 1692, 1728, 1816, 1833, 1872, 2043, 2256, 2444, 2496, 2538, 2724, 2808, 2951, 3008, 3384, 3632, 3666, 3744, 4086, 4512, 4888, 5076, 5448, 5499, 5616, 5902, 6129, 6768, 7264, 7332, 7488, 8172, 8853, 9024, 9776, 10152, 10669, 10896, 10998, 11232, 11804, 12258, 13536, 14528, 14664, 16344, 16497, 17706, 19552, 20304, 21338, 21792, 21996, 22464, 23608, 24516, 26559, 27072, 29328, 32007, 32688, 32994, 35412, 39104, 40608, 42676, 43584, 43992, 47216, 49032, 53118, 58656, 64014, 65376, 65988, 70824, 79677, 81216, 85352, 87984, 94432, 96021, 98064, 106236, 117312, 128028, 130752, 131976, 138697, 141648, 159354, 170704, 175968, 188864, 192042, 196128, 212472, 256056, 263952, 277394, 283296, 288063, 318708, 341408, 351936, 384084, 392256, 416091, 424944, 512112, 527904, 554788, 566592, 576126, 637416, 682816, 768168, 832182, 849888, 1024224, 1055808, 1109576, 1152252, 1248273, 1274832, 1536336, 1664364, 1699776, 2048448, 2219152, 2304504, 2496546, 2549664, 3072672, 3328728, 3744819, 4438304, 4609008, 4993092, 5099328, 6145344, 6657456, 7489638, 8876608, 9218016, 9986184, 13314912, 14979276, 18436032, 19972368, 26629824, 29958552, 39944736, 59917104, 79889472, 119834208, 239668416]

約数ペア:

[(1, 239668416), (2, 119834208), (3, 79889472), (4, 59917104), (6, 39944736), (8, 29958552), (9, 26629824), (12, 19972368), (13, 18436032), (16, 14979276), (18, 13314912), (24, 9986184), (26, 9218016), (27, 8876608), (32, 7489638), (36, 6657456), (39, 6145344), (47, 5099328), (48, 4993092), (52, 4609008), (54, 4438304), (64, 3744819), (72, 3328728), (78, 3072672), (94, 2549664), (96, 2496546), (104, 2304504), (108, 2219152), (117, 2048448), (141, 1699776), (144, 1664364), (156, 1536336), (188, 1274832), (192, 1248273), (208, 1152252), (216, 1109576), (227, 1055808), (234, 1024224), (282, 849888), (288, 832182), (312, 768168), (351, 682816), (376, 637416), (416, 576126), (423, 566592), (432, 554788), (454, 527904), (468, 512112), (564, 424944), (576, 416091), (611, 392256), (624, 384084), (681, 351936), (702, 341408), (752, 318708), (832, 288063), (846, 283296), (864, 277394), (908, 263952), (936, 256056), (1128, 212472), (1222, 196128), (1248, 192042), (1269, 188864), (1362, 175968), (1404, 170704), (1504, 159354), (1692, 141648), (1728, 138697), (1816, 131976), (1833, 130752), (1872, 128028), (2043, 117312), (2256, 106236), (2444, 98064), (2496, 96021), (2538, 94432), (2724, 87984), (2808, 85352), (2951, 81216), (3008, 79677), (3384, 70824), (3632, 65988), (3666, 65376), (3744, 64014), (4086, 58656), (4512, 53118), (4888, 49032), (5076, 47216), (5448, 43992), (5499, 43584), (5616, 42676), (5902, 40608), (6129, 39104), (6768, 35412), (7264, 32994), (7332, 32688), (7488, 32007), (8172, 29328), (8853, 27072), (9024, 26559), (9776, 24516), (10152, 23608), (10669, 22464), (10896, 21996), (10998, 21792), (11232, 21338), (11804, 20304), (12258, 19552), (13536, 17706), (14528, 16497), (14664, 16344)]