1561262304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5529

約数の個数: 144

約数和(自身を含む): 4846471056

約数和(自身を除く): 3285208752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 294, 336, 366, 392, 427, 488, 588, 672, 732, 784, 854, 976, 1176, 1281, 1464, 1568, 1708, 1952, 2352, 2562, 2928, 2989, 3416, 4704, 5124, 5441, 5856, 5978, 6832, 8967, 10248, 10882, 11956, 13664, 16323, 17934, 20496, 21764, 23912, 32646, 35868, 38087, 40992, 43528, 47824, 65292, 71736, 76174, 87056, 95648, 114261, 130584, 143472, 152348, 174112, 228522, 261168, 266609, 286944, 304696, 331901, 457044, 522336, 533218, 609392, 663802, 799827, 914088, 995703, 1066436, 1218784, 1327604, 1599654, 1828176, 1991406, 2132872, 2323307, 2655208, 3199308, 3656352, 3982812, 4265744, 4646614, 5310416, 6398616, 6969921, 7965624, 8531488, 9293228, 10620832, 12797232, 13939842, 15931248, 16263149, 18586456, 25594464, 27879684, 31862496, 32526298, 37172912, 48789447, 55759368, 65052596, 74345824, 97578894, 111518736, 130105192, 195157788, 223037472, 260210384, 390315576, 520420768, 780631152, 1561262304]

約数ペア:

[(1, 1561262304), (2, 780631152), (3, 520420768), (4, 390315576), (6, 260210384), (7, 223037472), (8, 195157788), (12, 130105192), (14, 111518736), (16, 97578894), (21, 74345824), (24, 65052596), (28, 55759368), (32, 48789447), (42, 37172912), (48, 32526298), (49, 31862496), (56, 27879684), (61, 25594464), (84, 18586456), (96, 16263149), (98, 15931248), (112, 13939842), (122, 12797232), (147, 10620832), (168, 9293228), (183, 8531488), (196, 7965624), (224, 6969921), (244, 6398616), (294, 5310416), (336, 4646614), (366, 4265744), (392, 3982812), (427, 3656352), (488, 3199308), (588, 2655208), (672, 2323307), (732, 2132872), (784, 1991406), (854, 1828176), (976, 1599654), (1176, 1327604), (1281, 1218784), (1464, 1066436), (1568, 995703), (1708, 914088), (1952, 799827), (2352, 663802), (2562, 609392), (2928, 533218), (2989, 522336), (3416, 457044), (4704, 331901), (5124, 304696), (5441, 286944), (5856, 266609), (5978, 261168), (6832, 228522), (8967, 174112), (10248, 152348), (10882, 143472), (11956, 130584), (13664, 114261), (16323, 95648), (17934, 87056), (20496, 76174), (21764, 71736), (23912, 65292), (32646, 47824), (35868, 43528), (38087, 40992)]