31272384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 104461056

約数和(自身を除く): 73188672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 67, 68, 78, 88, 96, 102, 104, 132, 134, 136, 143, 156, 176, 187, 192, 201, 204, 208, 221, 264, 268, 272, 286, 312, 352, 374, 402, 408, 416, 429, 442, 528, 536, 544, 561, 572, 624, 663, 704, 737, 748, 804, 816, 832, 858, 871, 884, 1056, 1072, 1088, 1122, 1139, 1144, 1248, 1326, 1474, 1496, 1608, 1632, 1716, 1742, 1768, 2112, 2144, 2211, 2244, 2278, 2288, 2431, 2496, 2613, 2652, 2948, 2992, 3216, 3264, 3417, 3432, 3484, 3536, 4288, 4422, 4488, 4556, 4576, 4862, 5226, 5304, 5896, 5984, 6432, 6834, 6864, 6968, 7072, 7293, 8844, 8976, 9112, 9152, 9581, 9724, 10452, 10608, 11792, 11968, 12529, 12864, 13668, 13728, 13936, 14144, 14586, 14807, 17688, 17952, 18224, 19162, 19448, 20904, 21216, 23584, 25058, 27336, 27456, 27872, 28743, 29172, 29614, 35376, 35904, 36448, 37587, 38324, 38896, 41808, 42432, 44421, 47168, 50116, 54672, 55744, 57486, 58344, 59228, 70752, 72896, 75174, 76648, 77792, 83616, 88842, 100232, 109344, 114972, 116688, 118456, 141504, 150348, 153296, 155584, 162877, 167232, 177684, 200464, 218688, 229944, 233376, 236912, 300696, 306592, 325754, 355368, 400928, 459888, 466752, 473824, 488631, 601392, 613184, 651508, 710736, 801856, 919776, 947648, 977262, 1202784, 1303016, 1421472, 1839552, 1954524, 2405568, 2606032, 2842944, 3909048, 5212064, 7818096, 10424128, 15636192, 31272384]

約数ペア:

[(1, 31272384), (2, 15636192), (3, 10424128), (4, 7818096), (6, 5212064), (8, 3909048), (11, 2842944), (12, 2606032), (13, 2405568), (16, 1954524), (17, 1839552), (22, 1421472), (24, 1303016), (26, 1202784), (32, 977262), (33, 947648), (34, 919776), (39, 801856), (44, 710736), (48, 651508), (51, 613184), (52, 601392), (64, 488631), (66, 473824), (67, 466752), (68, 459888), (78, 400928), (88, 355368), (96, 325754), (102, 306592), (104, 300696), (132, 236912), (134, 233376), (136, 229944), (143, 218688), (156, 200464), (176, 177684), (187, 167232), (192, 162877), (201, 155584), (204, 153296), (208, 150348), (221, 141504), (264, 118456), (268, 116688), (272, 114972), (286, 109344), (312, 100232), (352, 88842), (374, 83616), (402, 77792), (408, 76648), (416, 75174), (429, 72896), (442, 70752), (528, 59228), (536, 58344), (544, 57486), (561, 55744), (572, 54672), (624, 50116), (663, 47168), (704, 44421), (737, 42432), (748, 41808), (804, 38896), (816, 38324), (832, 37587), (858, 36448), (871, 35904), (884, 35376), (1056, 29614), (1072, 29172), (1088, 28743), (1122, 27872), (1139, 27456), (1144, 27336), (1248, 25058), (1326, 23584), (1474, 21216), (1496, 20904), (1608, 19448), (1632, 19162), (1716, 18224), (1742, 17952), (1768, 17688), (2112, 14807), (2144, 14586), (2211, 14144), (2244, 13936), (2278, 13728), (2288, 13668), (2431, 12864), (2496, 12529), (2613, 11968), (2652, 11792), (2948, 10608), (2992, 10452), (3216, 9724), (3264, 9581), (3417, 9152), (3432, 9112), (3484, 8976), (3536, 8844), (4288, 7293), (4422, 7072), (4488, 6968), (4556, 6864), (4576, 6834), (4862, 6432), (5226, 5984), (5304, 5896)]