658169928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7620

約数の個数: 128

約数和(自身を含む): 2032665600

約数和(自身を除く): 1374495672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 7561, 9672, 10881, 14508, 15122, 21762, 22683, 29016, 30244, 43524, 45366, 60488, 68049, 87048, 90732, 98293, 136098, 181464, 196586, 204147, 234391, 272196, 294879, 393172, 408294, 468782, 544392, 589758, 703173, 786344, 816588, 884637, 937564, 1179516, 1406346, 1633176, 1769274, 1875128, 2109519, 2359032, 2653911, 2812692, 3047083, 3538548, 4219038, 5307822, 5625384, 6094166, 6328557, 7077096, 8438076, 9141249, 10615644, 12188332, 12657114, 16876152, 18282498, 21231288, 24376664, 25314228, 27423747, 36564996, 50628456, 54847494, 73129992, 82271241, 109694988, 164542482, 219389976, 329084964, 658169928]

約数ペア:

[(1, 658169928), (2, 329084964), (3, 219389976), (4, 164542482), (6, 109694988), (8, 82271241), (9, 73129992), (12, 54847494), (13, 50628456), (18, 36564996), (24, 27423747), (26, 25314228), (27, 24376664), (31, 21231288), (36, 18282498), (39, 16876152), (52, 12657114), (54, 12188332), (62, 10615644), (72, 9141249), (78, 8438076), (93, 7077096), (104, 6328557), (108, 6094166), (117, 5625384), (124, 5307822), (156, 4219038), (186, 3538548), (216, 3047083), (234, 2812692), (248, 2653911), (279, 2359032), (312, 2109519), (351, 1875128), (372, 1769274), (403, 1633176), (468, 1406346), (558, 1179516), (702, 937564), (744, 884637), (806, 816588), (837, 786344), (936, 703173), (1116, 589758), (1209, 544392), (1404, 468782), (1612, 408294), (1674, 393172), (2232, 294879), (2418, 272196), (2808, 234391), (3224, 204147), (3348, 196586), (3627, 181464), (4836, 136098), (6696, 98293), (7254, 90732), (7561, 87048), (9672, 68049), (10881, 60488), (14508, 45366), (15122, 43524), (21762, 30244), (22683, 29016)]