1161489152

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7769

約数の個数: 72

約数和(自身を含む): 2519516160

約数和(自身を除く): 1358027008

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7703, 7936, 9424, 15406, 18848, 30812, 37696, 61624, 75392, 123248, 146357, 150784, 238793, 246496, 292714, 477586, 492992, 585428, 955172, 985984, 1170856, 1910344, 1971968, 2341712, 3820688, 4537067, 4683424, 7641376, 9074134, 9366848, 15282752, 18148268, 18733696, 30565504, 36296536, 37467392, 61131008, 72593072, 145186144, 290372288, 580744576, 1161489152]

約数ペア:

[(1, 1161489152), (2, 580744576), (4, 290372288), (8, 145186144), (16, 72593072), (19, 61131008), (31, 37467392), (32, 36296536), (38, 30565504), (62, 18733696), (64, 18148268), (76, 15282752), (124, 9366848), (128, 9074134), (152, 7641376), (248, 4683424), (256, 4537067), (304, 3820688), (496, 2341712), (589, 1971968), (608, 1910344), (992, 1170856), (1178, 985984), (1216, 955172), (1984, 585428), (2356, 492992), (2432, 477586), (3968, 292714), (4712, 246496), (4864, 238793), (7703, 150784), (7936, 146357), (9424, 123248), (15406, 75392), (18848, 61624), (30812, 37696)]