15672001496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 32799168000

約数和(自身を除く): 17127166504

約数列:

[1, 2, 4, 8, 19, 37, 38, 59, 73, 74, 76, 118, 146, 148, 152, 236, 292, 296, 472, 584, 647, 703, 1121, 1294, 1387, 1406, 2183, 2242, 2588, 2701, 2774, 2812, 4307, 4366, 4484, 5176, 5402, 5548, 5624, 8614, 8732, 8968, 10804, 11096, 12293, 17228, 17464, 21608, 23939, 24586, 34456, 38173, 41477, 47231, 47878, 49172, 51319, 76346, 81833, 82954, 94462, 95756, 98344, 102638, 152692, 159359, 163666, 165908, 188924, 191512, 205276, 305384, 318718, 327332, 331816, 377848, 410552, 454841, 637436, 654664, 725287, 897389, 909682, 1274872, 1412401, 1450574, 1747547, 1794778, 1819364, 2786629, 2824802, 2901148, 3027821, 3495094, 3589556, 3638728, 5573258, 5649604, 5802296, 6055642, 6990188, 7179112, 11146516, 11299208, 12111284, 13980376, 22293032, 24222568, 26835619, 33203393, 52945951, 53671238, 66406786, 103105273, 105891902, 107342476, 132813572, 206210546, 211783804, 214684952, 265627144, 412421092, 423567608, 824842184, 1959000187, 3918000374, 7836000748, 15672001496]

約数ペア:

[(1, 15672001496), (2, 7836000748), (4, 3918000374), (8, 1959000187), (19, 824842184), (37, 423567608), (38, 412421092), (59, 265627144), (73, 214684952), (74, 211783804), (76, 206210546), (118, 132813572), (146, 107342476), (148, 105891902), (152, 103105273), (236, 66406786), (292, 53671238), (296, 52945951), (472, 33203393), (584, 26835619), (647, 24222568), (703, 22293032), (1121, 13980376), (1294, 12111284), (1387, 11299208), (1406, 11146516), (2183, 7179112), (2242, 6990188), (2588, 6055642), (2701, 5802296), (2774, 5649604), (2812, 5573258), (4307, 3638728), (4366, 3589556), (4484, 3495094), (5176, 3027821), (5402, 2901148), (5548, 2824802), (5624, 2786629), (8614, 1819364), (8732, 1794778), (8968, 1747547), (10804, 1450574), (11096, 1412401), (12293, 1274872), (17228, 909682), (17464, 897389), (21608, 725287), (23939, 654664), (24586, 637436), (34456, 454841), (38173, 410552), (41477, 377848), (47231, 331816), (47878, 327332), (49172, 318718), (51319, 305384), (76346, 205276), (81833, 191512), (82954, 188924), (94462, 165908), (95756, 163666), (98344, 159359), (102638, 152692)]