260634456

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 746380800

約数和(自身を除く): 485746344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 131, 151, 183, 216, 244, 262, 302, 366, 393, 453, 488, 524, 549, 604, 732, 786, 906, 1048, 1098, 1179, 1208, 1359, 1464, 1572, 1647, 1812, 2196, 2358, 2718, 3144, 3294, 3537, 3624, 4077, 4392, 4716, 5436, 6588, 7074, 7991, 8154, 9211, 9432, 10872, 13176, 14148, 15982, 16308, 18422, 19781, 23973, 27633, 28296, 31964, 32616, 36844, 39562, 47946, 55266, 59343, 63928, 71919, 73688, 79124, 82899, 95892, 110532, 118686, 143838, 158248, 165798, 178029, 191784, 215757, 221064, 237372, 248697, 287676, 331596, 356058, 431514, 474744, 497394, 534087, 575352, 663192, 712116, 863028, 994788, 1068174, 1206641, 1424232, 1726056, 1989576, 2136348, 2413282, 3619923, 4272696, 4826564, 7239846, 9653128, 10859769, 14479692, 21719538, 28959384, 32579307, 43439076, 65158614, 86878152, 130317228, 260634456]

約数ペア:

[(1, 260634456), (2, 130317228), (3, 86878152), (4, 65158614), (6, 43439076), (8, 32579307), (9, 28959384), (12, 21719538), (18, 14479692), (24, 10859769), (27, 9653128), (36, 7239846), (54, 4826564), (61, 4272696), (72, 3619923), (108, 2413282), (122, 2136348), (131, 1989576), (151, 1726056), (183, 1424232), (216, 1206641), (244, 1068174), (262, 994788), (302, 863028), (366, 712116), (393, 663192), (453, 575352), (488, 534087), (524, 497394), (549, 474744), (604, 431514), (732, 356058), (786, 331596), (906, 287676), (1048, 248697), (1098, 237372), (1179, 221064), (1208, 215757), (1359, 191784), (1464, 178029), (1572, 165798), (1647, 158248), (1812, 143838), (2196, 118686), (2358, 110532), (2718, 95892), (3144, 82899), (3294, 79124), (3537, 73688), (3624, 71919), (4077, 63928), (4392, 59343), (4716, 55266), (5436, 47946), (6588, 39562), (7074, 36844), (7991, 32616), (8154, 31964), (9211, 28296), (9432, 27633), (10872, 23973), (13176, 19781), (14148, 18422), (15982, 16308)]