264798156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 755865600

約数和(自身を除く): 491067444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 73, 84, 93, 98, 124, 146, 147, 186, 196, 199, 217, 219, 292, 294, 372, 398, 434, 438, 511, 588, 597, 651, 796, 868, 876, 1022, 1194, 1302, 1393, 1519, 1533, 2044, 2263, 2388, 2604, 2786, 3038, 3066, 3577, 4179, 4526, 4557, 5572, 6076, 6132, 6169, 6789, 7154, 8358, 9052, 9114, 9751, 10731, 12338, 13578, 14308, 14527, 15841, 16716, 18228, 18507, 19502, 21462, 24676, 27156, 29054, 29253, 31682, 37014, 39004, 42924, 43183, 43581, 47523, 58108, 58506, 63364, 74028, 86366, 87162, 95046, 101689, 110887, 117012, 129549, 172732, 174324, 190092, 203378, 221774, 259098, 302281, 305067, 332661, 406756, 443548, 450337, 518196, 604562, 610134, 665322, 711823, 900674, 906843, 1209124, 1220268, 1330644, 1351011, 1423646, 1801348, 1813686, 2135469, 2702022, 2847292, 3152359, 3627372, 4270938, 5404044, 6304718, 8541876, 9457077, 12609436, 18914154, 22066513, 37828308, 44133026, 66199539, 88266052, 132399078, 264798156]

約数ペア:

[(1, 264798156), (2, 132399078), (3, 88266052), (4, 66199539), (6, 44133026), (7, 37828308), (12, 22066513), (14, 18914154), (21, 12609436), (28, 9457077), (31, 8541876), (42, 6304718), (49, 5404044), (62, 4270938), (73, 3627372), (84, 3152359), (93, 2847292), (98, 2702022), (124, 2135469), (146, 1813686), (147, 1801348), (186, 1423646), (196, 1351011), (199, 1330644), (217, 1220268), (219, 1209124), (292, 906843), (294, 900674), (372, 711823), (398, 665322), (434, 610134), (438, 604562), (511, 518196), (588, 450337), (597, 443548), (651, 406756), (796, 332661), (868, 305067), (876, 302281), (1022, 259098), (1194, 221774), (1302, 203378), (1393, 190092), (1519, 174324), (1533, 172732), (2044, 129549), (2263, 117012), (2388, 110887), (2604, 101689), (2786, 95046), (3038, 87162), (3066, 86366), (3577, 74028), (4179, 63364), (4526, 58506), (4557, 58108), (5572, 47523), (6076, 43581), (6132, 43183), (6169, 42924), (6789, 39004), (7154, 37014), (8358, 31682), (9052, 29253), (9114, 29054), (9751, 27156), (10731, 24676), (12338, 21462), (13578, 19502), (14308, 18507), (14527, 18228), (15841, 16716)]