2916428788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 6968442880

約数和(自身を除く): 4052014092

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 61, 62, 76, 91, 122, 124, 133, 182, 217, 223, 244, 247, 266, 364, 403, 427, 434, 446, 494, 532, 589, 793, 806, 854, 868, 892, 988, 1159, 1178, 1561, 1586, 1612, 1708, 1729, 1891, 2318, 2356, 2821, 2899, 3122, 3172, 3458, 3782, 4123, 4237, 4636, 5551, 5642, 5798, 6244, 6913, 6916, 7564, 7657, 8113, 8246, 8474, 11102, 11284, 11596, 13237, 13603, 13826, 15067, 15314, 16226, 16492, 16948, 20293, 22204, 24583, 26474, 27206, 27652, 29659, 30134, 30628, 32452, 35929, 40586, 48391, 49166, 52948, 53599, 54412, 55081, 59318, 60268, 71858, 81172, 89869, 95221, 96782, 98332, 105469, 107198, 110162, 118636, 131347, 143716, 172081, 176839, 179738, 190442, 193564, 210938, 214396, 220324, 251503, 258457, 262694, 344162, 353678, 359476, 380884, 385567, 421693, 421876, 467077, 503006, 516914, 525388, 629083, 688324, 707356, 771134, 843386, 919429, 934154, 1006012, 1033828, 1237873, 1258166, 1542268, 1686772, 1707511, 1809199, 1838858, 1868308, 2475746, 2516332, 2951851, 3269539, 3359941, 3415022, 3618398, 3677716, 4951492, 5482009, 5903702, 6539078, 6719882, 6830044, 7236796, 8012167, 10964018, 11807404, 11952577, 13078156, 13439764, 16024334, 21928036, 23519587, 23905154, 32048668, 38374063, 47039174, 47810308, 56085169, 76748126, 94078348, 104158171, 112170338, 153496252, 208316342, 224340676, 416632684, 729107197, 1458214394, 2916428788]

約数ペア:

[(1, 2916428788), (2, 1458214394), (4, 729107197), (7, 416632684), (13, 224340676), (14, 208316342), (19, 153496252), (26, 112170338), (28, 104158171), (31, 94078348), (38, 76748126), (52, 56085169), (61, 47810308), (62, 47039174), (76, 38374063), (91, 32048668), (122, 23905154), (124, 23519587), (133, 21928036), (182, 16024334), (217, 13439764), (223, 13078156), (244, 11952577), (247, 11807404), (266, 10964018), (364, 8012167), (403, 7236796), (427, 6830044), (434, 6719882), (446, 6539078), (494, 5903702), (532, 5482009), (589, 4951492), (793, 3677716), (806, 3618398), (854, 3415022), (868, 3359941), (892, 3269539), (988, 2951851), (1159, 2516332), (1178, 2475746), (1561, 1868308), (1586, 1838858), (1612, 1809199), (1708, 1707511), (1729, 1686772), (1891, 1542268), (2318, 1258166), (2356, 1237873), (2821, 1033828), (2899, 1006012), (3122, 934154), (3172, 919429), (3458, 843386), (3782, 771134), (4123, 707356), (4237, 688324), (4636, 629083), (5551, 525388), (5642, 516914), (5798, 503006), (6244, 467077), (6913, 421876), (6916, 421693), (7564, 385567), (7657, 380884), (8113, 359476), (8246, 353678), (8474, 344162), (11102, 262694), (11284, 258457), (11596, 251503), (13237, 220324), (13603, 214396), (13826, 210938), (15067, 193564), (15314, 190442), (16226, 179738), (16492, 176839), (16948, 172081), (20293, 143716), (22204, 131347), (24583, 118636), (26474, 110162), (27206, 107198), (27652, 105469), (29659, 98332), (30134, 96782), (30628, 95221), (32452, 89869), (35929, 81172), (40586, 71858), (48391, 60268), (49166, 59318), (52948, 55081), (53599, 54412)]