254134608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 820114176

約数和(自身を除く): 565979568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 208, 219, 273, 292, 312, 336, 364, 438, 511, 546, 584, 624, 728, 797, 876, 949, 1022, 1092, 1168, 1456, 1533, 1594, 1752, 1898, 2044, 2184, 2391, 2847, 3066, 3188, 3504, 3796, 4088, 4368, 4782, 5579, 5694, 6132, 6376, 6643, 7592, 8176, 9564, 10361, 11158, 11388, 12264, 12752, 13286, 15184, 16737, 19128, 19929, 20722, 22316, 22776, 24528, 26572, 31083, 33474, 38256, 39858, 41444, 44632, 45552, 53144, 58181, 62166, 66948, 72527, 79716, 82888, 89264, 106288, 116362, 124332, 133896, 145054, 159432, 165776, 174543, 217581, 232724, 248664, 267792, 290108, 318864, 349086, 407267, 435162, 465448, 497328, 580216, 698172, 756353, 814534, 870324, 930896, 1160432, 1221801, 1396344, 1512706, 1629068, 1740648, 2269059, 2443602, 2792688, 3025412, 3258136, 3481296, 4538118, 4887204, 5294471, 6050824, 6516272, 9076236, 9774408, 10588942, 12101648, 15883413, 18152472, 19548816, 21177884, 31766826, 36304944, 42355768, 63533652, 84711536, 127067304, 254134608]

約数ペア:

[(1, 254134608), (2, 127067304), (3, 84711536), (4, 63533652), (6, 42355768), (7, 36304944), (8, 31766826), (12, 21177884), (13, 19548816), (14, 18152472), (16, 15883413), (21, 12101648), (24, 10588942), (26, 9774408), (28, 9076236), (39, 6516272), (42, 6050824), (48, 5294471), (52, 4887204), (56, 4538118), (73, 3481296), (78, 3258136), (84, 3025412), (91, 2792688), (104, 2443602), (112, 2269059), (146, 1740648), (156, 1629068), (168, 1512706), (182, 1396344), (208, 1221801), (219, 1160432), (273, 930896), (292, 870324), (312, 814534), (336, 756353), (364, 698172), (438, 580216), (511, 497328), (546, 465448), (584, 435162), (624, 407267), (728, 349086), (797, 318864), (876, 290108), (949, 267792), (1022, 248664), (1092, 232724), (1168, 217581), (1456, 174543), (1533, 165776), (1594, 159432), (1752, 145054), (1898, 133896), (2044, 124332), (2184, 116362), (2391, 106288), (2847, 89264), (3066, 82888), (3188, 79716), (3504, 72527), (3796, 66948), (4088, 62166), (4368, 58181), (4782, 53144), (5579, 45552), (5694, 44632), (6132, 41444), (6376, 39858), (6643, 38256), (7592, 33474), (8176, 31083), (9564, 26572), (10361, 24528), (11158, 22776), (11388, 22316), (12264, 20722), (12752, 19929), (13286, 19128), (15184, 16737)]