13405396704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{43651}}^1$

素因数の和:44128

約数の個数: 96

約数和(自身を含む): 40305113856

約数和(自身を除く): 26899717152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 457, 672, 914, 1371, 1828, 2742, 3199, 3656, 5484, 6398, 7312, 9597, 10968, 12796, 14624, 19194, 21936, 25592, 38388, 43651, 43872, 51184, 76776, 87302, 102368, 130953, 153552, 174604, 261906, 305557, 307104, 349208, 523812, 611114, 698416, 916671, 1047624, 1222228, 1396832, 1833342, 2095248, 2444456, 3666684, 4190496, 4888912, 7333368, 9777824, 14666736, 19948507, 29333472, 39897014, 59845521, 79794028, 119691042, 139639549, 159588056, 239382084, 279279098, 319176112, 418918647, 478764168, 558558196, 638352224, 837837294, 957528336, 1117116392, 1675674588, 1915056672, 2234232784, 3351349176, 4468465568, 6702698352, 13405396704]

約数ペア:

[(1, 13405396704), (2, 6702698352), (3, 4468465568), (4, 3351349176), (6, 2234232784), (7, 1915056672), (8, 1675674588), (12, 1117116392), (14, 957528336), (16, 837837294), (21, 638352224), (24, 558558196), (28, 478764168), (32, 418918647), (42, 319176112), (48, 279279098), (56, 239382084), (84, 159588056), (96, 139639549), (112, 119691042), (168, 79794028), (224, 59845521), (336, 39897014), (457, 29333472), (672, 19948507), (914, 14666736), (1371, 9777824), (1828, 7333368), (2742, 4888912), (3199, 4190496), (3656, 3666684), (5484, 2444456), (6398, 2095248), (7312, 1833342), (9597, 1396832), (10968, 1222228), (12796, 1047624), (14624, 916671), (19194, 698416), (21936, 611114), (25592, 523812), (38388, 349208), (43651, 307104), (43872, 305557), (51184, 261906), (76776, 174604), (87302, 153552), (102368, 130953)]