345446144

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 784896000

約数和(自身を除く): 439449856

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 62, 64, 76, 79, 116, 124, 128, 152, 158, 232, 248, 256, 304, 316, 464, 496, 551, 589, 608, 632, 899, 928, 992, 1102, 1178, 1216, 1264, 1501, 1798, 1856, 1984, 2204, 2291, 2356, 2432, 2449, 2528, 3002, 3596, 3712, 3968, 4408, 4582, 4712, 4864, 4898, 5056, 6004, 7192, 7424, 7936, 8816, 9164, 9424, 9796, 10112, 12008, 14384, 17081, 17632, 18328, 18848, 19592, 20224, 24016, 28768, 34162, 35264, 36656, 37696, 39184, 43529, 46531, 48032, 57536, 68324, 70528, 71021, 73312, 75392, 78368, 87058, 93062, 96064, 115072, 136648, 141056, 142042, 146624, 150784, 156736, 174116, 186124, 192128, 230144, 273296, 284084, 293248, 313472, 348232, 372248, 384256, 546592, 568168, 586496, 626944, 696464, 744496, 1093184, 1136336, 1349399, 1392928, 1488992, 2186368, 2272672, 2698798, 2785856, 2977984, 4372736, 4545344, 5397596, 5571712, 5955968, 9090688, 10795192, 11143424, 11911936, 18181376, 21590384, 43180768, 86361536, 172723072, 345446144]

約数ペア:

[(1, 345446144), (2, 172723072), (4, 86361536), (8, 43180768), (16, 21590384), (19, 18181376), (29, 11911936), (31, 11143424), (32, 10795192), (38, 9090688), (58, 5955968), (62, 5571712), (64, 5397596), (76, 4545344), (79, 4372736), (116, 2977984), (124, 2785856), (128, 2698798), (152, 2272672), (158, 2186368), (232, 1488992), (248, 1392928), (256, 1349399), (304, 1136336), (316, 1093184), (464, 744496), (496, 696464), (551, 626944), (589, 586496), (608, 568168), (632, 546592), (899, 384256), (928, 372248), (992, 348232), (1102, 313472), (1178, 293248), (1216, 284084), (1264, 273296), (1501, 230144), (1798, 192128), (1856, 186124), (1984, 174116), (2204, 156736), (2291, 150784), (2356, 146624), (2432, 142042), (2449, 141056), (2528, 136648), (3002, 115072), (3596, 96064), (3712, 93062), (3968, 87058), (4408, 78368), (4582, 75392), (4712, 73312), (4864, 71021), (4898, 70528), (5056, 68324), (6004, 57536), (7192, 48032), (7424, 46531), (7936, 43529), (8816, 39184), (9164, 37696), (9424, 36656), (9796, 35264), (10112, 34162), (12008, 28768), (14384, 24016), (17081, 20224), (17632, 19592), (18328, 18848)]