226326784

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 498408960

約数和(自身を除く): 272082176

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 79, 124, 128, 152, 158, 248, 256, 304, 316, 361, 496, 589, 608, 632, 722, 992, 1178, 1216, 1264, 1444, 1501, 1984, 2356, 2432, 2449, 2528, 2888, 3002, 3968, 4712, 4864, 4898, 5056, 5776, 6004, 7936, 9424, 9796, 10112, 11191, 11552, 12008, 18848, 19592, 20224, 22382, 23104, 24016, 28519, 37696, 39184, 44764, 46208, 46531, 48032, 57038, 75392, 78368, 89528, 92416, 93062, 96064, 114076, 150784, 156736, 179056, 186124, 192128, 228152, 313472, 358112, 372248, 384256, 456304, 626944, 716224, 744496, 884089, 912608, 1432448, 1488992, 1768178, 1825216, 2864896, 2977984, 3536356, 3650432, 5955968, 7072712, 7300864, 11911936, 14145424, 28290848, 56581696, 113163392, 226326784]

約数ペア:

[(1, 226326784), (2, 113163392), (4, 56581696), (8, 28290848), (16, 14145424), (19, 11911936), (31, 7300864), (32, 7072712), (38, 5955968), (62, 3650432), (64, 3536356), (76, 2977984), (79, 2864896), (124, 1825216), (128, 1768178), (152, 1488992), (158, 1432448), (248, 912608), (256, 884089), (304, 744496), (316, 716224), (361, 626944), (496, 456304), (589, 384256), (608, 372248), (632, 358112), (722, 313472), (992, 228152), (1178, 192128), (1216, 186124), (1264, 179056), (1444, 156736), (1501, 150784), (1984, 114076), (2356, 96064), (2432, 93062), (2449, 92416), (2528, 89528), (2888, 78368), (3002, 75392), (3968, 57038), (4712, 48032), (4864, 46531), (4898, 46208), (5056, 44764), (5776, 39184), (6004, 37696), (7936, 28519), (9424, 24016), (9796, 23104), (10112, 22382), (11191, 20224), (11552, 19592), (12008, 18848)]