268659144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 561610296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 47, 52, 62, 72, 78, 93, 94, 104, 117, 124, 141, 156, 186, 188, 197, 234, 248, 279, 282, 312, 372, 376, 394, 403, 423, 468, 558, 564, 591, 611, 744, 788, 806, 846, 936, 1116, 1128, 1182, 1209, 1222, 1457, 1576, 1612, 1692, 1773, 1833, 2232, 2364, 2418, 2444, 2561, 2914, 3224, 3384, 3546, 3627, 3666, 4371, 4728, 4836, 4888, 5122, 5499, 5828, 6107, 7092, 7254, 7332, 7683, 8742, 9259, 9672, 10244, 10998, 11656, 12214, 13113, 14184, 14508, 14664, 15366, 17484, 18321, 18518, 18941, 20488, 21996, 23049, 24428, 26226, 27777, 29016, 30732, 34968, 36642, 37036, 37882, 43992, 46098, 48856, 52452, 54963, 55554, 56823, 61464, 73284, 74072, 75764, 79391, 83331, 92196, 104904, 109926, 111108, 113646, 120367, 146568, 151528, 158782, 166662, 170469, 184392, 219852, 222216, 227292, 238173, 240734, 287029, 317564, 333324, 340938, 361101, 439704, 454584, 476346, 481468, 574058, 635128, 666648, 681876, 714519, 722202, 861087, 952692, 962936, 1083303, 1148116, 1363752, 1429038, 1444404, 1722174, 1905384, 2166606, 2296232, 2583261, 2858076, 2888808, 3444348, 3731377, 4333212, 5166522, 5716152, 6888696, 7462754, 8666424, 10333044, 11194131, 14925508, 20666088, 22388262, 29851016, 33582393, 44776524, 67164786, 89553048, 134329572, 268659144]

約数ペア:

[(1, 268659144), (2, 134329572), (3, 89553048), (4, 67164786), (6, 44776524), (8, 33582393), (9, 29851016), (12, 22388262), (13, 20666088), (18, 14925508), (24, 11194131), (26, 10333044), (31, 8666424), (36, 7462754), (39, 6888696), (47, 5716152), (52, 5166522), (62, 4333212), (72, 3731377), (78, 3444348), (93, 2888808), (94, 2858076), (104, 2583261), (117, 2296232), (124, 2166606), (141, 1905384), (156, 1722174), (186, 1444404), (188, 1429038), (197, 1363752), (234, 1148116), (248, 1083303), (279, 962936), (282, 952692), (312, 861087), (372, 722202), (376, 714519), (394, 681876), (403, 666648), (423, 635128), (468, 574058), (558, 481468), (564, 476346), (591, 454584), (611, 439704), (744, 361101), (788, 340938), (806, 333324), (846, 317564), (936, 287029), (1116, 240734), (1128, 238173), (1182, 227292), (1209, 222216), (1222, 219852), (1457, 184392), (1576, 170469), (1612, 166662), (1692, 158782), (1773, 151528), (1833, 146568), (2232, 120367), (2364, 113646), (2418, 111108), (2444, 109926), (2561, 104904), (2914, 92196), (3224, 83331), (3384, 79391), (3546, 75764), (3627, 74072), (3666, 73284), (4371, 61464), (4728, 56823), (4836, 55554), (4888, 54963), (5122, 52452), (5499, 48856), (5828, 46098), (6107, 43992), (7092, 37882), (7254, 37036), (7332, 36642), (7683, 34968), (8742, 30732), (9259, 29016), (9672, 27777), (10244, 26226), (10998, 24428), (11656, 23049), (12214, 21996), (13113, 20488), (14184, 18941), (14508, 18518), (14664, 18321), (15366, 17484)]