239774832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 798520320

約数和(自身を除く): 558745488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 248, 257, 264, 279, 304, 341, 342, 372, 396, 418, 456, 496, 514, 528, 558, 589, 627, 682, 684, 744, 771, 792, 836, 912, 1023, 1028, 1116, 1178, 1254, 1364, 1368, 1488, 1542, 1584, 1672, 1767, 1881, 2046, 2056, 2232, 2313, 2356, 2508, 2728, 2736, 2827, 3069, 3084, 3344, 3534, 3762, 4092, 4112, 4464, 4626, 4712, 4883, 5016, 5301, 5456, 5654, 6138, 6168, 6479, 7068, 7524, 7967, 8184, 8481, 9252, 9424, 9766, 10032, 10602, 11308, 12276, 12336, 12958, 14136, 14649, 15048, 15934, 16368, 16962, 18504, 19437, 19532, 21204, 22616, 23901, 24552, 25443, 25916, 28272, 29298, 30096, 31868, 33924, 37008, 38874, 39064, 42408, 43947, 45232, 47802, 49104, 50886, 51832, 53713, 58311, 58596, 63736, 67848, 71703, 77748, 78128, 84816, 87637, 87894, 95604, 101772, 103664, 107426, 116622, 117192, 127472, 135696, 143406, 151373, 155496, 161139, 175274, 175788, 191208, 203544, 214852, 233244, 234384, 262911, 286812, 302746, 310992, 322278, 350548, 351576, 382416, 407088, 429704, 454119, 466488, 483417, 525822, 573624, 605492, 644556, 701096, 703152, 788733, 859408, 908238, 932976, 966834, 1051644, 1147248, 1210984, 1289112, 1362357, 1402192, 1577466, 1665103, 1816476, 1933668, 2103288, 2421968, 2578224, 2724714, 3154932, 3330206, 3632952, 3867336, 4206576, 4995309, 5449428, 6309864, 6660412, 7265904, 7734672, 9990618, 10898856, 12619728, 13320824, 14985927, 19981236, 21797712, 26641648, 29971854, 39962472, 59943708, 79924944, 119887416, 239774832]

約数ペア:

[(1, 239774832), (2, 119887416), (3, 79924944), (4, 59943708), (6, 39962472), (8, 29971854), (9, 26641648), (11, 21797712), (12, 19981236), (16, 14985927), (18, 13320824), (19, 12619728), (22, 10898856), (24, 9990618), (31, 7734672), (33, 7265904), (36, 6660412), (38, 6309864), (44, 5449428), (48, 4995309), (57, 4206576), (62, 3867336), (66, 3632952), (72, 3330206), (76, 3154932), (88, 2724714), (93, 2578224), (99, 2421968), (114, 2103288), (124, 1933668), (132, 1816476), (144, 1665103), (152, 1577466), (171, 1402192), (176, 1362357), (186, 1289112), (198, 1210984), (209, 1147248), (228, 1051644), (248, 966834), (257, 932976), (264, 908238), (279, 859408), (304, 788733), (341, 703152), (342, 701096), (372, 644556), (396, 605492), (418, 573624), (456, 525822), (496, 483417), (514, 466488), (528, 454119), (558, 429704), (589, 407088), (627, 382416), (682, 351576), (684, 350548), (744, 322278), (771, 310992), (792, 302746), (836, 286812), (912, 262911), (1023, 234384), (1028, 233244), (1116, 214852), (1178, 203544), (1254, 191208), (1364, 175788), (1368, 175274), (1488, 161139), (1542, 155496), (1584, 151373), (1672, 143406), (1767, 135696), (1881, 127472), (2046, 117192), (2056, 116622), (2232, 107426), (2313, 103664), (2356, 101772), (2508, 95604), (2728, 87894), (2736, 87637), (2827, 84816), (3069, 78128), (3084, 77748), (3344, 71703), (3534, 67848), (3762, 63736), (4092, 58596), (4112, 58311), (4464, 53713), (4626, 51832), (4712, 50886), (4883, 49104), (5016, 47802), (5301, 45232), (5456, 43947), (5654, 42408), (6138, 39064), (6168, 38874), (6479, 37008), (7068, 33924), (7524, 31868), (7967, 30096), (8184, 29298), (8481, 28272), (9252, 25916), (9424, 25443), (9766, 24552), (10032, 23901), (10602, 22616), (11308, 21204), (12276, 19532), (12336, 19437), (12958, 18504), (14136, 16962), (14649, 16368), (15048, 15934)]