380353248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 1273708800

約数和(自身を除く): 893355552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 71, 72, 76, 88, 89, 96, 99, 114, 132, 142, 144, 152, 171, 176, 178, 198, 209, 213, 228, 264, 267, 284, 288, 304, 342, 352, 356, 396, 418, 426, 456, 528, 534, 568, 608, 627, 639, 684, 712, 781, 792, 801, 836, 852, 912, 979, 1056, 1068, 1136, 1254, 1278, 1349, 1368, 1424, 1562, 1584, 1602, 1672, 1691, 1704, 1824, 1881, 1958, 2136, 2272, 2343, 2508, 2556, 2698, 2736, 2848, 2937, 3124, 3168, 3204, 3344, 3382, 3408, 3762, 3916, 4047, 4272, 4686, 5016, 5073, 5112, 5396, 5472, 5874, 6248, 6319, 6408, 6688, 6764, 6816, 7029, 7524, 7832, 8094, 8544, 8811, 9372, 10032, 10146, 10224, 10792, 11748, 12141, 12496, 12638, 12816, 13528, 14058, 14839, 15048, 15219, 15664, 16188, 17622, 18601, 18744, 18957, 20064, 20292, 20448, 21584, 23496, 24282, 24992, 25276, 25632, 27056, 28116, 29678, 30096, 30438, 31328, 32376, 35244, 37202, 37488, 37914, 40584, 43168, 44517, 46992, 48564, 50552, 54112, 55803, 56232, 56871, 59356, 60192, 60876, 64752, 69509, 70488, 74404, 74976, 75828, 81168, 89034, 93984, 97128, 101104, 111606, 112464, 113742, 118712, 120061, 121752, 129504, 133551, 139018, 140976, 148808, 151656, 162336, 167409, 178068, 194256, 202208, 208527, 223212, 224928, 227484, 237424, 240122, 243504, 267102, 278036, 281952, 297616, 303312, 334818, 356136, 360183, 388512, 417054, 446424, 454968, 474848, 480244, 487008, 534204, 556072, 595232, 606624, 625581, 669636, 712272, 720366, 834108, 892848, 909936, 960488, 1068408, 1080549, 1112144, 1251162, 1320671, 1339272, 1424544, 1440732, 1668216, 1785696, 1819872, 1920976, 2136816, 2161098, 2224288, 2502324, 2641342, 2678544, 2881464, 3336432, 3841952, 3962013, 4273632, 4322196, 5004648, 5282684, 5357088, 5762928, 6672864, 7924026, 8644392, 10009296, 10565368, 11525856, 11886039, 15848052, 17288784, 20018592, 21130736, 23772078, 31696104, 34577568, 42261472, 47544156, 63392208, 95088312, 126784416, 190176624, 380353248]

約数ペア:

[(1, 380353248), (2, 190176624), (3, 126784416), (4, 95088312), (6, 63392208), (8, 47544156), (9, 42261472), (11, 34577568), (12, 31696104), (16, 23772078), (18, 21130736), (19, 20018592), (22, 17288784), (24, 15848052), (32, 11886039), (33, 11525856), (36, 10565368), (38, 10009296), (44, 8644392), (48, 7924026), (57, 6672864), (66, 5762928), (71, 5357088), (72, 5282684), (76, 5004648), (88, 4322196), (89, 4273632), (96, 3962013), (99, 3841952), (114, 3336432), (132, 2881464), (142, 2678544), (144, 2641342), (152, 2502324), (171, 2224288), (176, 2161098), (178, 2136816), (198, 1920976), (209, 1819872), (213, 1785696), (228, 1668216), (264, 1440732), (267, 1424544), (284, 1339272), (288, 1320671), (304, 1251162), (342, 1112144), (352, 1080549), (356, 1068408), (396, 960488), (418, 909936), (426, 892848), (456, 834108), (528, 720366), (534, 712272), (568, 669636), (608, 625581), (627, 606624), (639, 595232), (684, 556072), (712, 534204), (781, 487008), (792, 480244), (801, 474848), (836, 454968), (852, 446424), (912, 417054), (979, 388512), (1056, 360183), (1068, 356136), (1136, 334818), (1254, 303312), (1278, 297616), (1349, 281952), (1368, 278036), (1424, 267102), (1562, 243504), (1584, 240122), (1602, 237424), (1672, 227484), (1691, 224928), (1704, 223212), (1824, 208527), (1881, 202208), (1958, 194256), (2136, 178068), (2272, 167409), (2343, 162336), (2508, 151656), (2556, 148808), (2698, 140976), (2736, 139018), (2848, 133551), (2937, 129504), (3124, 121752), (3168, 120061), (3204, 118712), (3344, 113742), (3382, 112464), (3408, 111606), (3762, 101104), (3916, 97128), (4047, 93984), (4272, 89034), (4686, 81168), (5016, 75828), (5073, 74976), (5112, 74404), (5396, 70488), (5472, 69509), (5874, 64752), (6248, 60876), (6319, 60192), (6408, 59356), (6688, 56871), (6764, 56232), (6816, 55803), (7029, 54112), (7524, 50552), (7832, 48564), (8094, 46992), (8544, 44517), (8811, 43168), (9372, 40584), (10032, 37914), (10146, 37488), (10224, 37202), (10792, 35244), (11748, 32376), (12141, 31328), (12496, 30438), (12638, 30096), (12816, 29678), (13528, 28116), (14058, 27056), (14839, 25632), (15048, 25276), (15219, 24992), (15664, 24282), (16188, 23496), (17622, 21584), (18601, 20448), (18744, 20292), (18957, 20064)]