2389806552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1831}}^1$

素因数の和:2321

約数の個数: 128

約数和(自身を含む): 7249443840

約数和(自身を除く): 4859637288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 457, 476, 714, 914, 952, 1371, 1428, 1828, 1831, 2742, 2856, 3199, 3656, 3662, 5484, 5493, 6398, 7324, 7769, 9597, 10968, 10986, 12796, 12817, 14648, 15538, 19194, 21972, 23307, 25592, 25634, 31076, 31127, 38388, 38451, 43944, 46614, 51268, 54383, 62152, 62254, 76776, 76902, 93228, 93381, 102536, 108766, 124508, 153804, 163149, 186456, 186762, 217532, 217889, 249016, 307608, 326298, 373524, 435064, 435778, 652596, 653667, 747048, 836767, 871556, 1305192, 1307334, 1673534, 1743112, 2510301, 2614668, 3347068, 5020602, 5229336, 5857369, 6694136, 10041204, 11714738, 14225039, 17572107, 20082408, 23429476, 28450078, 35144214, 42675117, 46858952, 56900156, 70288428, 85350234, 99575273, 113800312, 140576856, 170700468, 199150546, 298725819, 341400936, 398301092, 597451638, 796602184, 1194903276, 2389806552]

約数ペア:

[(1, 2389806552), (2, 1194903276), (3, 796602184), (4, 597451638), (6, 398301092), (7, 341400936), (8, 298725819), (12, 199150546), (14, 170700468), (17, 140576856), (21, 113800312), (24, 99575273), (28, 85350234), (34, 70288428), (42, 56900156), (51, 46858952), (56, 42675117), (68, 35144214), (84, 28450078), (102, 23429476), (119, 20082408), (136, 17572107), (168, 14225039), (204, 11714738), (238, 10041204), (357, 6694136), (408, 5857369), (457, 5229336), (476, 5020602), (714, 3347068), (914, 2614668), (952, 2510301), (1371, 1743112), (1428, 1673534), (1828, 1307334), (1831, 1305192), (2742, 871556), (2856, 836767), (3199, 747048), (3656, 653667), (3662, 652596), (5484, 435778), (5493, 435064), (6398, 373524), (7324, 326298), (7769, 307608), (9597, 249016), (10968, 217889), (10986, 217532), (12796, 186762), (12817, 186456), (14648, 163149), (15538, 153804), (19194, 124508), (21972, 108766), (23307, 102536), (25592, 93381), (25634, 93228), (31076, 76902), (31127, 76776), (38388, 62254), (38451, 62152), (43944, 54383), (46614, 51268)]