231755008

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 529804800

約数和(自身を除く): 298049792

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 53, 58, 62, 64, 76, 106, 116, 124, 128, 152, 212, 232, 248, 256, 304, 424, 464, 496, 551, 589, 608, 848, 899, 928, 992, 1007, 1102, 1178, 1216, 1537, 1643, 1696, 1798, 1856, 1984, 2014, 2204, 2356, 2432, 3074, 3286, 3392, 3596, 3712, 3968, 4028, 4408, 4712, 4864, 6148, 6572, 6784, 7192, 7424, 7936, 8056, 8816, 9424, 12296, 13144, 13568, 14384, 16112, 17081, 17632, 18848, 24592, 26288, 28768, 29203, 31217, 32224, 34162, 35264, 37696, 47647, 49184, 52576, 57536, 58406, 62434, 64448, 68324, 70528, 75392, 95294, 98368, 105152, 115072, 116812, 124868, 128896, 136648, 141056, 150784, 190588, 196736, 210304, 230144, 233624, 249736, 257792, 273296, 381176, 393472, 420608, 467248, 499472, 546592, 762352, 905293, 934496, 998944, 1093184, 1524704, 1810586, 1868992, 1997888, 2186368, 3049408, 3621172, 3737984, 3995776, 4372736, 6098816, 7242344, 7475968, 7991552, 12197632, 14484688, 28969376, 57938752, 115877504, 231755008]

約数ペア:

[(1, 231755008), (2, 115877504), (4, 57938752), (8, 28969376), (16, 14484688), (19, 12197632), (29, 7991552), (31, 7475968), (32, 7242344), (38, 6098816), (53, 4372736), (58, 3995776), (62, 3737984), (64, 3621172), (76, 3049408), (106, 2186368), (116, 1997888), (124, 1868992), (128, 1810586), (152, 1524704), (212, 1093184), (232, 998944), (248, 934496), (256, 905293), (304, 762352), (424, 546592), (464, 499472), (496, 467248), (551, 420608), (589, 393472), (608, 381176), (848, 273296), (899, 257792), (928, 249736), (992, 233624), (1007, 230144), (1102, 210304), (1178, 196736), (1216, 190588), (1537, 150784), (1643, 141056), (1696, 136648), (1798, 128896), (1856, 124868), (1984, 116812), (2014, 115072), (2204, 105152), (2356, 98368), (2432, 95294), (3074, 75392), (3286, 70528), (3392, 68324), (3596, 64448), (3712, 62434), (3968, 58406), (4028, 57536), (4408, 52576), (4712, 49184), (4864, 47647), (6148, 37696), (6572, 35264), (6784, 34162), (7192, 32224), (7424, 31217), (7936, 29203), (8056, 28768), (8816, 26288), (9424, 24592), (12296, 18848), (13144, 17632), (13568, 17081), (14384, 16112)]