684379872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 216

約数和(自身を含む): 2195968320

約数和(自身を除く): 1511588448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 121, 123, 132, 144, 164, 176, 198, 242, 246, 264, 288, 328, 352, 363, 369, 396, 451, 479, 484, 492, 528, 656, 726, 738, 792, 902, 958, 968, 984, 1056, 1089, 1312, 1353, 1437, 1452, 1476, 1584, 1804, 1916, 1936, 1968, 2178, 2706, 2874, 2904, 2952, 3168, 3608, 3832, 3872, 3936, 4059, 4311, 4356, 4961, 5269, 5412, 5748, 5808, 5904, 7216, 7664, 8118, 8622, 8712, 9922, 10538, 10824, 11496, 11616, 11808, 14432, 14883, 15328, 15807, 16236, 17244, 17424, 19639, 19844, 21076, 21648, 22992, 29766, 31614, 32472, 34488, 34848, 39278, 39688, 42152, 43296, 44649, 45984, 47421, 57959, 58917, 59532, 63228, 64944, 68976, 78556, 79376, 84304, 89298, 94842, 115918, 117834, 119064, 126456, 129888, 137952, 157112, 158752, 168608, 173877, 176751, 178596, 189684, 216029, 231836, 235668, 238128, 252912, 314224, 347754, 353502, 357192, 379368, 432058, 463672, 471336, 476256, 505824, 521631, 628448, 648087, 695508, 707004, 714384, 758736, 864116, 927344, 942672, 1043262, 1296174, 1391016, 1414008, 1428768, 1517472, 1728232, 1854688, 1885344, 1944261, 2086524, 2376319, 2592348, 2782032, 2828016, 3456464, 3888522, 4173048, 4752638, 5184696, 5564064, 5656032, 6912928, 7128957, 7777044, 8346096, 9505276, 10369392, 14257914, 15554088, 16692192, 19010552, 20738784, 21386871, 28515828, 31108176, 38021104, 42773742, 57031656, 62216352, 76042208, 85547484, 114063312, 171094968, 228126624, 342189936, 684379872]

約数ペア:

[(1, 684379872), (2, 342189936), (3, 228126624), (4, 171094968), (6, 114063312), (8, 85547484), (9, 76042208), (11, 62216352), (12, 57031656), (16, 42773742), (18, 38021104), (22, 31108176), (24, 28515828), (32, 21386871), (33, 20738784), (36, 19010552), (41, 16692192), (44, 15554088), (48, 14257914), (66, 10369392), (72, 9505276), (82, 8346096), (88, 7777044), (96, 7128957), (99, 6912928), (121, 5656032), (123, 5564064), (132, 5184696), (144, 4752638), (164, 4173048), (176, 3888522), (198, 3456464), (242, 2828016), (246, 2782032), (264, 2592348), (288, 2376319), (328, 2086524), (352, 1944261), (363, 1885344), (369, 1854688), (396, 1728232), (451, 1517472), (479, 1428768), (484, 1414008), (492, 1391016), (528, 1296174), (656, 1043262), (726, 942672), (738, 927344), (792, 864116), (902, 758736), (958, 714384), (968, 707004), (984, 695508), (1056, 648087), (1089, 628448), (1312, 521631), (1353, 505824), (1437, 476256), (1452, 471336), (1476, 463672), (1584, 432058), (1804, 379368), (1916, 357192), (1936, 353502), (1968, 347754), (2178, 314224), (2706, 252912), (2874, 238128), (2904, 235668), (2952, 231836), (3168, 216029), (3608, 189684), (3832, 178596), (3872, 176751), (3936, 173877), (4059, 168608), (4311, 158752), (4356, 157112), (4961, 137952), (5269, 129888), (5412, 126456), (5748, 119064), (5808, 117834), (5904, 115918), (7216, 94842), (7664, 89298), (8118, 84304), (8622, 79376), (8712, 78556), (9922, 68976), (10538, 64944), (10824, 63228), (11496, 59532), (11616, 58917), (11808, 57959), (14432, 47421), (14883, 45984), (15328, 44649), (15807, 43296), (16236, 42152), (17244, 39688), (17424, 39278), (19639, 34848), (19844, 34488), (21076, 32472), (21648, 31614), (22992, 29766)]