254099664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19391}}^1$

素因数の和:19425

約数の個数: 120

約数和(自身を含む): 875277312

約数和(自身を除く): 621177648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19391, 38782, 58173, 77564, 116346, 135737, 155128, 174519, 232692, 252083, 271474, 310256, 349038, 407211, 465384, 504166, 542948, 698076, 756249, 814422, 930768, 1008332, 1085896, 1221633, 1396152, 1512498, 1628844, 1764581, 2016664, 2171792, 2268747, 2443266, 2792304, 3024996, 3257688, 3529162, 4033328, 4537494, 4886532, 5293743, 6049992, 6515376, 7058324, 9074988, 9773064, 10587486, 12099984, 14116648, 15881229, 18149976, 19546128, 21174972, 28233296, 31762458, 36299952, 42349944, 63524916, 84699888, 127049832, 254099664]

約数ペア:

[(1, 254099664), (2, 127049832), (3, 84699888), (4, 63524916), (6, 42349944), (7, 36299952), (8, 31762458), (9, 28233296), (12, 21174972), (13, 19546128), (14, 18149976), (16, 15881229), (18, 14116648), (21, 12099984), (24, 10587486), (26, 9773064), (28, 9074988), (36, 7058324), (39, 6515376), (42, 6049992), (48, 5293743), (52, 4886532), (56, 4537494), (63, 4033328), (72, 3529162), (78, 3257688), (84, 3024996), (91, 2792304), (104, 2443266), (112, 2268747), (117, 2171792), (126, 2016664), (144, 1764581), (156, 1628844), (168, 1512498), (182, 1396152), (208, 1221633), (234, 1085896), (252, 1008332), (273, 930768), (312, 814422), (336, 756249), (364, 698076), (468, 542948), (504, 504166), (546, 465384), (624, 407211), (728, 349038), (819, 310256), (936, 271474), (1008, 252083), (1092, 232692), (1456, 174519), (1638, 155128), (1872, 135737), (2184, 116346), (3276, 77564), (4368, 58173), (6552, 38782), (13104, 19391)]