252910632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 128

約数和(自身を含む): 739186560

約数和(自身を除く): 486275928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 104, 123, 136, 156, 164, 204, 221, 246, 312, 328, 408, 442, 492, 533, 663, 697, 884, 984, 1066, 1163, 1326, 1394, 1599, 1768, 2091, 2132, 2326, 2652, 2788, 3198, 3489, 4182, 4264, 4652, 5304, 5576, 6396, 6978, 8364, 9061, 9304, 12792, 13956, 15119, 16728, 18122, 19771, 27183, 27912, 30238, 36244, 39542, 45357, 47683, 54366, 59313, 60476, 72488, 79084, 90714, 95366, 108732, 118626, 120952, 143049, 158168, 181428, 190732, 217464, 237252, 257023, 286098, 362856, 381464, 474504, 514046, 572196, 619879, 771069, 810611, 1028092, 1144392, 1239758, 1542138, 1621222, 1859637, 2056184, 2431833, 2479516, 3084276, 3242444, 3719274, 4863666, 4959032, 6168552, 6484888, 7438548, 9727332, 10537943, 14877096, 19454664, 21075886, 31613829, 42151772, 63227658, 84303544, 126455316, 252910632]

約数ペア:

[(1, 252910632), (2, 126455316), (3, 84303544), (4, 63227658), (6, 42151772), (8, 31613829), (12, 21075886), (13, 19454664), (17, 14877096), (24, 10537943), (26, 9727332), (34, 7438548), (39, 6484888), (41, 6168552), (51, 4959032), (52, 4863666), (68, 3719274), (78, 3242444), (82, 3084276), (102, 2479516), (104, 2431833), (123, 2056184), (136, 1859637), (156, 1621222), (164, 1542138), (204, 1239758), (221, 1144392), (246, 1028092), (312, 810611), (328, 771069), (408, 619879), (442, 572196), (492, 514046), (533, 474504), (663, 381464), (697, 362856), (884, 286098), (984, 257023), (1066, 237252), (1163, 217464), (1326, 190732), (1394, 181428), (1599, 158168), (1768, 143049), (2091, 120952), (2132, 118626), (2326, 108732), (2652, 95366), (2788, 90714), (3198, 79084), (3489, 72488), (4182, 60476), (4264, 59313), (4652, 54366), (5304, 47683), (5576, 45357), (6396, 39542), (6978, 36244), (8364, 30238), (9061, 27912), (9304, 27183), (12792, 19771), (13956, 18122), (15119, 16728)]