442237312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 1032076800

約数和(自身を除く): 589839488

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 61, 64, 76, 88, 122, 128, 152, 176, 209, 244, 271, 304, 352, 418, 488, 542, 608, 671, 704, 836, 976, 1084, 1159, 1216, 1342, 1408, 1672, 1952, 2168, 2318, 2432, 2684, 2981, 3344, 3904, 4336, 4636, 5149, 5368, 5962, 6688, 7808, 8672, 9272, 10298, 10736, 11924, 12749, 13376, 16531, 17344, 18544, 20596, 21472, 23848, 25498, 26752, 33062, 34688, 37088, 41192, 42944, 47696, 50996, 56639, 66124, 74176, 82384, 85888, 95392, 101992, 113278, 132248, 148352, 164768, 181841, 190784, 203984, 226556, 264496, 314089, 329536, 363682, 381568, 407968, 453112, 528992, 628178, 659072, 727364, 815936, 906224, 1057984, 1256356, 1454728, 1631872, 1812448, 2115968, 2512712, 2909456, 3454979, 3624896, 5025424, 5818912, 6909958, 7249792, 10050848, 11637824, 13819916, 20101696, 23275648, 27639832, 40203392, 55279664, 110559328, 221118656, 442237312]

約数ペア:

[(1, 442237312), (2, 221118656), (4, 110559328), (8, 55279664), (11, 40203392), (16, 27639832), (19, 23275648), (22, 20101696), (32, 13819916), (38, 11637824), (44, 10050848), (61, 7249792), (64, 6909958), (76, 5818912), (88, 5025424), (122, 3624896), (128, 3454979), (152, 2909456), (176, 2512712), (209, 2115968), (244, 1812448), (271, 1631872), (304, 1454728), (352, 1256356), (418, 1057984), (488, 906224), (542, 815936), (608, 727364), (671, 659072), (704, 628178), (836, 528992), (976, 453112), (1084, 407968), (1159, 381568), (1216, 363682), (1342, 329536), (1408, 314089), (1672, 264496), (1952, 226556), (2168, 203984), (2318, 190784), (2432, 181841), (2684, 164768), (2981, 148352), (3344, 132248), (3904, 113278), (4336, 101992), (4636, 95392), (5149, 85888), (5368, 82384), (5962, 74176), (6688, 66124), (7808, 56639), (8672, 50996), (9272, 47696), (10298, 42944), (10736, 41192), (11924, 37088), (12749, 34688), (13376, 33062), (16531, 26752), (17344, 25498), (18544, 23848), (20596, 21472)]