15671407908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 42620497920

約数和(自身を除く): 26949090012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 131, 156, 158, 204, 221, 237, 262, 316, 393, 442, 474, 524, 571, 663, 786, 884, 948, 1027, 1142, 1326, 1343, 1572, 1703, 1713, 2054, 2227, 2284, 2652, 2686, 3081, 3406, 3426, 4029, 4108, 4454, 5109, 5372, 6162, 6681, 6812, 6852, 7423, 8058, 8908, 9707, 10218, 10349, 12324, 13362, 14846, 16116, 17459, 19414, 20436, 20698, 22269, 26724, 28951, 29121, 29692, 31047, 34918, 38828, 41396, 44538, 45109, 52377, 57902, 58242, 62094, 69836, 74801, 86853, 89076, 90218, 104754, 115804, 116484, 124188, 126191, 134537, 135327, 149602, 173706, 175933, 180436, 209508, 224403, 252382, 269074, 270654, 299204, 347412, 351866, 378573, 403611, 448806, 504764, 527799, 538148, 541308, 586417, 703732, 757146, 766853, 807222, 897612, 972413, 1055598, 1172834, 1271617, 1514292, 1533706, 1614444, 1759251, 1944826, 2111196, 2287129, 2300559, 2345668, 2543234, 2917239, 3067412, 3518502, 3814851, 3889652, 4574258, 4601118, 5086468, 5834478, 5909279, 6861387, 7037004, 7629702, 9148516, 9202236, 9969089, 11668956, 11818558, 13722774, 15259404, 16531021, 17727837, 19938178, 23637116, 27445548, 29907267, 33062042, 35455674, 39876356, 49593063, 59814534, 66124084, 70911348, 76820627, 99186126, 100457743, 119629068, 153641254, 198372252, 200915486, 230461881, 301373229, 307282508, 401830972, 460923762, 602746458, 921847524, 1205492916, 1305950659, 2611901318, 3917851977, 5223802636, 7835703954, 15671407908]

約数ペア:

[(1, 15671407908), (2, 7835703954), (3, 5223802636), (4, 3917851977), (6, 2611901318), (12, 1305950659), (13, 1205492916), (17, 921847524), (26, 602746458), (34, 460923762), (39, 401830972), (51, 307282508), (52, 301373229), (68, 230461881), (78, 200915486), (79, 198372252), (102, 153641254), (131, 119629068), (156, 100457743), (158, 99186126), (204, 76820627), (221, 70911348), (237, 66124084), (262, 59814534), (316, 49593063), (393, 39876356), (442, 35455674), (474, 33062042), (524, 29907267), (571, 27445548), (663, 23637116), (786, 19938178), (884, 17727837), (948, 16531021), (1027, 15259404), (1142, 13722774), (1326, 11818558), (1343, 11668956), (1572, 9969089), (1703, 9202236), (1713, 9148516), (2054, 7629702), (2227, 7037004), (2284, 6861387), (2652, 5909279), (2686, 5834478), (3081, 5086468), (3406, 4601118), (3426, 4574258), (4029, 3889652), (4108, 3814851), (4454, 3518502), (5109, 3067412), (5372, 2917239), (6162, 2543234), (6681, 2345668), (6812, 2300559), (6852, 2287129), (7423, 2111196), (8058, 1944826), (8908, 1759251), (9707, 1614444), (10218, 1533706), (10349, 1514292), (12324, 1271617), (13362, 1172834), (14846, 1055598), (16116, 972413), (17459, 897612), (19414, 807222), (20436, 766853), (20698, 757146), (22269, 703732), (26724, 586417), (28951, 541308), (29121, 538148), (29692, 527799), (31047, 504764), (34918, 448806), (38828, 403611), (41396, 378573), (44538, 351866), (45109, 347412), (52377, 299204), (57902, 270654), (58242, 269074), (62094, 252382), (69836, 224403), (74801, 209508), (86853, 180436), (89076, 175933), (90218, 173706), (104754, 149602), (115804, 135327), (116484, 134537), (124188, 126191)]