427995672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 1335398400

約数和(自身を除く): 907402728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 31, 34, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 104, 114, 124, 136, 137, 152, 156, 186, 204, 221, 228, 247, 248, 274, 312, 323, 372, 403, 408, 411, 442, 456, 494, 527, 548, 589, 646, 663, 741, 744, 806, 822, 884, 969, 988, 1054, 1096, 1178, 1209, 1292, 1326, 1482, 1581, 1612, 1644, 1767, 1768, 1781, 1938, 1976, 2108, 2329, 2356, 2418, 2584, 2603, 2652, 2964, 3162, 3224, 3288, 3534, 3562, 3876, 4199, 4216, 4247, 4658, 4712, 4836, 5206, 5304, 5343, 5928, 6324, 6851, 6987, 7068, 7124, 7657, 7752, 7809, 8398, 8494, 9316, 9672, 10013, 10412, 10686, 12597, 12648, 12741, 13702, 13974, 14136, 14248, 15314, 15618, 16796, 16988, 18632, 20026, 20553, 20824, 21372, 22971, 25194, 25482, 27404, 27948, 30039, 30277, 30628, 31236, 33592, 33839, 33976, 40052, 41106, 42744, 44251, 45942, 50388, 50964, 54808, 55211, 55896, 60078, 60554, 61256, 62472, 67678, 72199, 80104, 80693, 82212, 88502, 90831, 91884, 100776, 101517, 101928, 110422, 120156, 121108, 130169, 132753, 135356, 144398, 161386, 164424, 165633, 177004, 181662, 183768, 203034, 216597, 220844, 240312, 242079, 242216, 260338, 265506, 270712, 288796, 322772, 331266, 354008, 363324, 390507, 406068, 433194, 441688, 484158, 520676, 531012, 575263, 577592, 645544, 662532, 726648, 781014, 812136, 866388, 938587, 968316, 1041352, 1049009, 1062024, 1150526, 1325064, 1371781, 1562028, 1725789, 1732776, 1877174, 1936632, 2098018, 2301052, 2743562, 2815761, 3124056, 3147027, 3451578, 3754348, 4115343, 4196036, 4602104, 5487124, 5631522, 6294054, 6903156, 7508696, 8230686, 8392072, 10974248, 11263044, 12588108, 13806312, 16461372, 17833153, 22526088, 25176216, 32922744, 35666306, 53499459, 71332612, 106998918, 142665224, 213997836, 427995672]

約数ペア:

[(1, 427995672), (2, 213997836), (3, 142665224), (4, 106998918), (6, 71332612), (8, 53499459), (12, 35666306), (13, 32922744), (17, 25176216), (19, 22526088), (24, 17833153), (26, 16461372), (31, 13806312), (34, 12588108), (38, 11263044), (39, 10974248), (51, 8392072), (52, 8230686), (57, 7508696), (62, 6903156), (68, 6294054), (76, 5631522), (78, 5487124), (93, 4602104), (102, 4196036), (104, 4115343), (114, 3754348), (124, 3451578), (136, 3147027), (137, 3124056), (152, 2815761), (156, 2743562), (186, 2301052), (204, 2098018), (221, 1936632), (228, 1877174), (247, 1732776), (248, 1725789), (274, 1562028), (312, 1371781), (323, 1325064), (372, 1150526), (403, 1062024), (408, 1049009), (411, 1041352), (442, 968316), (456, 938587), (494, 866388), (527, 812136), (548, 781014), (589, 726648), (646, 662532), (663, 645544), (741, 577592), (744, 575263), (806, 531012), (822, 520676), (884, 484158), (969, 441688), (988, 433194), (1054, 406068), (1096, 390507), (1178, 363324), (1209, 354008), (1292, 331266), (1326, 322772), (1482, 288796), (1581, 270712), (1612, 265506), (1644, 260338), (1767, 242216), (1768, 242079), (1781, 240312), (1938, 220844), (1976, 216597), (2108, 203034), (2329, 183768), (2356, 181662), (2418, 177004), (2584, 165633), (2603, 164424), (2652, 161386), (2964, 144398), (3162, 135356), (3224, 132753), (3288, 130169), (3534, 121108), (3562, 120156), (3876, 110422), (4199, 101928), (4216, 101517), (4247, 100776), (4658, 91884), (4712, 90831), (4836, 88502), (5206, 82212), (5304, 80693), (5343, 80104), (5928, 72199), (6324, 67678), (6851, 62472), (6987, 61256), (7068, 60554), (7124, 60078), (7657, 55896), (7752, 55211), (7809, 54808), (8398, 50964), (8494, 50388), (9316, 45942), (9672, 44251), (10013, 42744), (10412, 41106), (10686, 40052), (12597, 33976), (12648, 33839), (12741, 33592), (13702, 31236), (13974, 30628), (14136, 30277), (14248, 30039), (15314, 27948), (15618, 27404), (16796, 25482), (16988, 25194), (18632, 22971), (20026, 21372), (20553, 20824)]