741528648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21323}}^1$

素因数の和:21368

約数の個数: 128

約数和(自身を含む): 2456524800

約数和(自身を除く): 1714996152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 8694, 11592, 17388, 21323, 34776, 42646, 63969, 85292, 127938, 149261, 170584, 191907, 255876, 298522, 383814, 447783, 490429, 511752, 575721, 597044, 767628, 895566, 980858, 1151442, 1194088, 1343349, 1471287, 1535256, 1791132, 1961716, 2302884, 2686698, 2942574, 3433003, 3582264, 3923432, 4030047, 4413861, 4605768, 5373396, 5885148, 6866006, 8060094, 8827722, 10299009, 10746792, 11770296, 13241583, 13732012, 16120188, 17655444, 20598018, 26483166, 27464024, 30897027, 32240376, 35310888, 41196036, 52966332, 61794054, 82392072, 92691081, 105932664, 123588108, 185382162, 247176216, 370764324, 741528648]

約数ペア:

[(1, 741528648), (2, 370764324), (3, 247176216), (4, 185382162), (6, 123588108), (7, 105932664), (8, 92691081), (9, 82392072), (12, 61794054), (14, 52966332), (18, 41196036), (21, 35310888), (23, 32240376), (24, 30897027), (27, 27464024), (28, 26483166), (36, 20598018), (42, 17655444), (46, 16120188), (54, 13732012), (56, 13241583), (63, 11770296), (69, 10746792), (72, 10299009), (84, 8827722), (92, 8060094), (108, 6866006), (126, 5885148), (138, 5373396), (161, 4605768), (168, 4413861), (184, 4030047), (189, 3923432), (207, 3582264), (216, 3433003), (252, 2942574), (276, 2686698), (322, 2302884), (378, 1961716), (414, 1791132), (483, 1535256), (504, 1471287), (552, 1343349), (621, 1194088), (644, 1151442), (756, 980858), (828, 895566), (966, 767628), (1242, 597044), (1288, 575721), (1449, 511752), (1512, 490429), (1656, 447783), (1932, 383814), (2484, 298522), (2898, 255876), (3864, 191907), (4347, 170584), (4968, 149261), (5796, 127938), (8694, 85292), (11592, 63969), (17388, 42646), (21323, 34776)]