245711699226

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{30671}}^1$

素因数の和:31017

約数の個数: 144

約数和(自身を含む): 641473717248

約数和(自身を除く): 395762018022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 293, 294, 434, 441, 558, 586, 651, 879, 882, 1302, 1519, 1758, 1953, 2051, 2637, 3038, 3906, 4102, 4557, 5274, 6153, 9083, 9114, 12306, 13671, 14357, 18166, 18459, 27249, 27342, 28714, 30671, 36918, 43071, 54498, 61342, 63581, 81747, 86142, 92013, 127162, 129213, 163494, 184026, 190743, 214697, 258426, 276039, 381486, 429394, 445067, 552078, 572229, 644091, 890134, 950801, 1144458, 1288182, 1335201, 1502879, 1901602, 1932273, 2670402, 2852403, 3005758, 3864546, 4005603, 4508637, 5704806, 6655607, 8011206, 8557209, 8986603, 9017274, 13311214, 13525911, 17114418, 17973206, 19966821, 26959809, 27051822, 39933642, 46589249, 53919618, 59900463, 62906221, 80879427, 93178498, 119800926, 125812442, 139767747, 161758854, 188718663, 278584693, 279535494, 377437326, 419303241, 440343547, 557169386, 566155989, 835754079, 838606482, 880687094, 1132311978, 1321030641, 1671508158, 1950092851, 2507262237, 2642061282, 3900185702, 3963091923, 5014524474, 5850278553, 7926183846, 11700557106, 13650649957, 17550835659, 27301299914, 35101671318, 40951949871, 81903899742, 122855849613, 245711699226]

約数ペア:

[(1, 245711699226), (2, 122855849613), (3, 81903899742), (6, 40951949871), (7, 35101671318), (9, 27301299914), (14, 17550835659), (18, 13650649957), (21, 11700557106), (31, 7926183846), (42, 5850278553), (49, 5014524474), (62, 3963091923), (63, 3900185702), (93, 2642061282), (98, 2507262237), (126, 1950092851), (147, 1671508158), (186, 1321030641), (217, 1132311978), (279, 880687094), (293, 838606482), (294, 835754079), (434, 566155989), (441, 557169386), (558, 440343547), (586, 419303241), (651, 377437326), (879, 279535494), (882, 278584693), (1302, 188718663), (1519, 161758854), (1758, 139767747), (1953, 125812442), (2051, 119800926), (2637, 93178498), (3038, 80879427), (3906, 62906221), (4102, 59900463), (4557, 53919618), (5274, 46589249), (6153, 39933642), (9083, 27051822), (9114, 26959809), (12306, 19966821), (13671, 17973206), (14357, 17114418), (18166, 13525911), (18459, 13311214), (27249, 9017274), (27342, 8986603), (28714, 8557209), (30671, 8011206), (36918, 6655607), (43071, 5704806), (54498, 4508637), (61342, 4005603), (63581, 3864546), (81747, 3005758), (86142, 2852403), (92013, 2670402), (127162, 1932273), (129213, 1901602), (163494, 1502879), (184026, 1335201), (190743, 1288182), (214697, 1144458), (258426, 950801), (276039, 890134), (381486, 644091), (429394, 572229), (445067, 552078)]