775859148

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 144

約数和(自身を含む): 2192910720

約数和(自身を除く): 1417051572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 228, 243, 258, 324, 342, 387, 486, 513, 516, 684, 774, 817, 972, 977, 1026, 1161, 1539, 1548, 1634, 1954, 2052, 2322, 2451, 2931, 3078, 3268, 3483, 3908, 4617, 4644, 4902, 5862, 6156, 6966, 7353, 8793, 9234, 9804, 10449, 11724, 13932, 14706, 17586, 18468, 18563, 20898, 22059, 26379, 29412, 35172, 37126, 41796, 42011, 44118, 52758, 55689, 66177, 74252, 79137, 84022, 88236, 105516, 111378, 126033, 132354, 158274, 167067, 168044, 198531, 222756, 237411, 252066, 264708, 316548, 334134, 378099, 397062, 474822, 501201, 504132, 668268, 756198, 794124, 798209, 949644, 1002402, 1134297, 1503603, 1512396, 1596418, 2004804, 2268594, 2394627, 3007206, 3192836, 3402891, 4510809, 4537188, 4789254, 6014412, 6805782, 7183881, 9021618, 9578508, 10208673, 13611564, 14367762, 18043236, 20417346, 21551643, 28735524, 40834692, 43103286, 64654929, 86206572, 129309858, 193964787, 258619716, 387929574, 775859148]

約数ペア:

[(1, 775859148), (2, 387929574), (3, 258619716), (4, 193964787), (6, 129309858), (9, 86206572), (12, 64654929), (18, 43103286), (19, 40834692), (27, 28735524), (36, 21551643), (38, 20417346), (43, 18043236), (54, 14367762), (57, 13611564), (76, 10208673), (81, 9578508), (86, 9021618), (108, 7183881), (114, 6805782), (129, 6014412), (162, 4789254), (171, 4537188), (172, 4510809), (228, 3402891), (243, 3192836), (258, 3007206), (324, 2394627), (342, 2268594), (387, 2004804), (486, 1596418), (513, 1512396), (516, 1503603), (684, 1134297), (774, 1002402), (817, 949644), (972, 798209), (977, 794124), (1026, 756198), (1161, 668268), (1539, 504132), (1548, 501201), (1634, 474822), (1954, 397062), (2052, 378099), (2322, 334134), (2451, 316548), (2931, 264708), (3078, 252066), (3268, 237411), (3483, 222756), (3908, 198531), (4617, 168044), (4644, 167067), (4902, 158274), (5862, 132354), (6156, 126033), (6966, 111378), (7353, 105516), (8793, 88236), (9234, 84022), (9804, 79137), (10449, 74252), (11724, 66177), (13932, 55689), (14706, 52758), (17586, 44118), (18468, 42011), (18563, 41796), (20898, 37126), (22059, 35172), (26379, 29412)]