1271111616

素因数分解:

$2^6\times 3^5\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:158

約数の個数: 252

約数和(自身を含む): 3964790648

約数和(自身を除く): 2693679032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 47, 48, 54, 64, 72, 74, 81, 94, 96, 108, 111, 141, 144, 148, 162, 188, 192, 216, 222, 243, 282, 288, 296, 324, 333, 376, 423, 432, 444, 486, 564, 576, 592, 648, 666, 752, 846, 864, 888, 972, 999, 1128, 1184, 1269, 1296, 1332, 1504, 1692, 1728, 1739, 1776, 1944, 1998, 2209, 2256, 2368, 2538, 2592, 2664, 2997, 3008, 3384, 3478, 3552, 3807, 3888, 3996, 4418, 4512, 5076, 5184, 5217, 5328, 5994, 6627, 6768, 6956, 7104, 7614, 7776, 7992, 8836, 8991, 9024, 10152, 10434, 10656, 11421, 11988, 13254, 13536, 13912, 15228, 15552, 15651, 15984, 17672, 17982, 19881, 20304, 20868, 21312, 22842, 23976, 26508, 27072, 27824, 30456, 31302, 31968, 35344, 35964, 39762, 40608, 41736, 45684, 46953, 47952, 53016, 55648, 59643, 60912, 62604, 63936, 70688, 71928, 79524, 81216, 81733, 83472, 91368, 93906, 95904, 106032, 111296, 119286, 121824, 125208, 140859, 141376, 143856, 159048, 163466, 166944, 178929, 182736, 187812, 191808, 212064, 238572, 243648, 245199, 250416, 281718, 287712, 318096, 326932, 333888, 357858, 365472, 375624, 422577, 424128, 477144, 490398, 500832, 536787, 563436, 575424, 636192, 653864, 715716, 730944, 735597, 751248, 845154, 954288, 980796, 1001664, 1073574, 1126872, 1272384, 1307728, 1431432, 1471194, 1502496, 1690308, 1908576, 1961592, 2147148, 2206791, 2253744, 2615456, 2862864, 2942388, 3004992, 3380616, 3817152, 3923184, 4294296, 4413582, 4507488, 5230912, 5725728, 5884776, 6620373, 6761232, 7846368, 8588592, 8827164, 9014976, 11451456, 11769552, 13240746, 13522464, 15692736, 17177184, 17654328, 19861119, 23539104, 26481492, 27044928, 34354368, 35308656, 39722238, 47078208, 52962984, 70617312, 79444476, 105925968, 141234624, 158888952, 211851936, 317777904, 423703872, 635555808, 1271111616]

約数ペア:

[(1, 1271111616), (2, 635555808), (3, 423703872), (4, 317777904), (6, 211851936), (8, 158888952), (9, 141234624), (12, 105925968), (16, 79444476), (18, 70617312), (24, 52962984), (27, 47078208), (32, 39722238), (36, 35308656), (37, 34354368), (47, 27044928), (48, 26481492), (54, 23539104), (64, 19861119), (72, 17654328), (74, 17177184), (81, 15692736), (94, 13522464), (96, 13240746), (108, 11769552), (111, 11451456), (141, 9014976), (144, 8827164), (148, 8588592), (162, 7846368), (188, 6761232), (192, 6620373), (216, 5884776), (222, 5725728), (243, 5230912), (282, 4507488), (288, 4413582), (296, 4294296), (324, 3923184), (333, 3817152), (376, 3380616), (423, 3004992), (432, 2942388), (444, 2862864), (486, 2615456), (564, 2253744), (576, 2206791), (592, 2147148), (648, 1961592), (666, 1908576), (752, 1690308), (846, 1502496), (864, 1471194), (888, 1431432), (972, 1307728), (999, 1272384), (1128, 1126872), (1184, 1073574), (1269, 1001664), (1296, 980796), (1332, 954288), (1504, 845154), (1692, 751248), (1728, 735597), (1739, 730944), (1776, 715716), (1944, 653864), (1998, 636192), (2209, 575424), (2256, 563436), (2368, 536787), (2538, 500832), (2592, 490398), (2664, 477144), (2997, 424128), (3008, 422577), (3384, 375624), (3478, 365472), (3552, 357858), (3807, 333888), (3888, 326932), (3996, 318096), (4418, 287712), (4512, 281718), (5076, 250416), (5184, 245199), (5217, 243648), (5328, 238572), (5994, 212064), (6627, 191808), (6768, 187812), (6956, 182736), (7104, 178929), (7614, 166944), (7776, 163466), (7992, 159048), (8836, 143856), (8991, 141376), (9024, 140859), (10152, 125208), (10434, 121824), (10656, 119286), (11421, 111296), (11988, 106032), (13254, 95904), (13536, 93906), (13912, 91368), (15228, 83472), (15552, 81733), (15651, 81216), (15984, 79524), (17672, 71928), (17982, 70688), (19881, 63936), (20304, 62604), (20868, 60912), (21312, 59643), (22842, 55648), (23976, 53016), (26508, 47952), (27072, 46953), (27824, 45684), (30456, 41736), (31302, 40608), (31968, 39762), (35344, 35964)]