244576816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 562377200

約数和(自身を除く): 317800384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 61, 76, 88, 109, 121, 122, 152, 176, 209, 218, 242, 244, 304, 418, 436, 484, 488, 671, 836, 872, 968, 976, 1159, 1199, 1342, 1672, 1744, 1936, 2071, 2299, 2318, 2398, 2684, 3344, 4142, 4598, 4636, 4796, 5368, 6649, 7381, 8284, 9196, 9272, 9592, 10736, 12749, 13189, 13298, 14762, 16568, 18392, 18544, 19184, 22781, 25498, 26378, 26596, 29524, 33136, 36784, 45562, 50996, 52756, 53192, 59048, 73139, 91124, 101992, 105512, 106384, 118096, 126331, 140239, 146278, 182248, 203984, 211024, 250591, 252662, 280478, 292556, 364496, 501182, 505324, 560956, 585112, 804529, 1002364, 1010648, 1121912, 1170224, 1389641, 1609058, 2004728, 2021296, 2243824, 2779282, 3218116, 4009456, 5558564, 6436232, 11117128, 12872464, 15286051, 22234256, 30572102, 61144204, 122288408, 244576816]

約数ペア:

[(1, 244576816), (2, 122288408), (4, 61144204), (8, 30572102), (11, 22234256), (16, 15286051), (19, 12872464), (22, 11117128), (38, 6436232), (44, 5558564), (61, 4009456), (76, 3218116), (88, 2779282), (109, 2243824), (121, 2021296), (122, 2004728), (152, 1609058), (176, 1389641), (209, 1170224), (218, 1121912), (242, 1010648), (244, 1002364), (304, 804529), (418, 585112), (436, 560956), (484, 505324), (488, 501182), (671, 364496), (836, 292556), (872, 280478), (968, 252662), (976, 250591), (1159, 211024), (1199, 203984), (1342, 182248), (1672, 146278), (1744, 140239), (1936, 126331), (2071, 118096), (2299, 106384), (2318, 105512), (2398, 101992), (2684, 91124), (3344, 73139), (4142, 59048), (4598, 53192), (4636, 52756), (4796, 50996), (5368, 45562), (6649, 36784), (7381, 33136), (8284, 29524), (9196, 26596), (9272, 26378), (9592, 25498), (10736, 22781), (12749, 19184), (13189, 18544), (13298, 18392), (14762, 16568)]