1255261644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 192

約数和(自身を含む): 4027878400

約数和(自身を除く): 2772616756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 337, 351, 364, 378, 379, 468, 546, 674, 702, 756, 758, 819, 1011, 1092, 1137, 1348, 1404, 1516, 1638, 2022, 2274, 2359, 2457, 2653, 3033, 3276, 3411, 4044, 4381, 4548, 4718, 4914, 4927, 5306, 6066, 6822, 7077, 7959, 8762, 9099, 9436, 9828, 9854, 10233, 10612, 12132, 13143, 13644, 14154, 14781, 15918, 17524, 18198, 19708, 20466, 21231, 23877, 26286, 28308, 29562, 30667, 31836, 34489, 36396, 39429, 40932, 42462, 44343, 47754, 52572, 59124, 61334, 63693, 68978, 71631, 78858, 84924, 88686, 92001, 95508, 103467, 118287, 122668, 127386, 127723, 133029, 137956, 143262, 157716, 177372, 184002, 206934, 236574, 254772, 255446, 266058, 276003, 286524, 310401, 368004, 383169, 413868, 473148, 510892, 532116, 552006, 620802, 766338, 828009, 894061, 931203, 1104012, 1149507, 1241604, 1532676, 1656018, 1660399, 1788122, 1862406, 2299014, 2682183, 3312036, 3320798, 3448521, 3576244, 3724812, 4598028, 4981197, 5364366, 6641596, 6897042, 8046549, 9962394, 10728732, 11622793, 13794084, 14943591, 16093098, 19924788, 23245586, 24139647, 29887182, 32186196, 34868379, 44830773, 46491172, 48279294, 59774364, 69736758, 89661546, 96558588, 104605137, 139473516, 179323092, 209210274, 313815411, 418420548, 627630822, 1255261644]

約数ペア:

[(1, 1255261644), (2, 627630822), (3, 418420548), (4, 313815411), (6, 209210274), (7, 179323092), (9, 139473516), (12, 104605137), (13, 96558588), (14, 89661546), (18, 69736758), (21, 59774364), (26, 48279294), (27, 46491172), (28, 44830773), (36, 34868379), (39, 32186196), (42, 29887182), (52, 24139647), (54, 23245586), (63, 19924788), (78, 16093098), (84, 14943591), (91, 13794084), (108, 11622793), (117, 10728732), (126, 9962394), (156, 8046549), (182, 6897042), (189, 6641596), (234, 5364366), (252, 4981197), (273, 4598028), (337, 3724812), (351, 3576244), (364, 3448521), (378, 3320798), (379, 3312036), (468, 2682183), (546, 2299014), (674, 1862406), (702, 1788122), (756, 1660399), (758, 1656018), (819, 1532676), (1011, 1241604), (1092, 1149507), (1137, 1104012), (1348, 931203), (1404, 894061), (1516, 828009), (1638, 766338), (2022, 620802), (2274, 552006), (2359, 532116), (2457, 510892), (2653, 473148), (3033, 413868), (3276, 383169), (3411, 368004), (4044, 310401), (4381, 286524), (4548, 276003), (4718, 266058), (4914, 255446), (4927, 254772), (5306, 236574), (6066, 206934), (6822, 184002), (7077, 177372), (7959, 157716), (8762, 143262), (9099, 137956), (9436, 133029), (9828, 127723), (9854, 127386), (10233, 122668), (10612, 118287), (12132, 103467), (13143, 95508), (13644, 92001), (14154, 88686), (14781, 84924), (15918, 78858), (17524, 71631), (18198, 68978), (19708, 63693), (20466, 61334), (21231, 59124), (23877, 52572), (26286, 47754), (28308, 44343), (29562, 42462), (30667, 40932), (31836, 39429), (34489, 36396)]