385837408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 900910080

約数和(自身を除く): 515072672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 352, 418, 496, 589, 608, 682, 836, 992, 1178, 1364, 1672, 1861, 2356, 2728, 3344, 3722, 4712, 5456, 6479, 6688, 7444, 9424, 10912, 12958, 14888, 18848, 20471, 25916, 29776, 35359, 40942, 51832, 57691, 59552, 70718, 81884, 103664, 115382, 141436, 163768, 207328, 230764, 282872, 327536, 388949, 461528, 565744, 634601, 655072, 777898, 923056, 1096129, 1131488, 1269202, 1555796, 1846112, 2192258, 2538404, 3111592, 4384516, 5076808, 6223184, 8769032, 10153616, 12057419, 12446368, 17538064, 20307232, 24114838, 35076128, 48229676, 96459352, 192918704, 385837408]

約数ペア:

[(1, 385837408), (2, 192918704), (4, 96459352), (8, 48229676), (11, 35076128), (16, 24114838), (19, 20307232), (22, 17538064), (31, 12446368), (32, 12057419), (38, 10153616), (44, 8769032), (62, 6223184), (76, 5076808), (88, 4384516), (124, 3111592), (152, 2538404), (176, 2192258), (209, 1846112), (248, 1555796), (304, 1269202), (341, 1131488), (352, 1096129), (418, 923056), (496, 777898), (589, 655072), (608, 634601), (682, 565744), (836, 461528), (992, 388949), (1178, 327536), (1364, 282872), (1672, 230764), (1861, 207328), (2356, 163768), (2728, 141436), (3344, 115382), (3722, 103664), (4712, 81884), (5456, 70718), (6479, 59552), (6688, 57691), (7444, 51832), (9424, 40942), (10912, 35359), (12958, 29776), (14888, 25916), (18848, 20471)]