457978128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 1306583040

約数和(自身を除く): 848604912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 97, 114, 124, 152, 167, 186, 194, 228, 248, 291, 304, 334, 372, 388, 456, 496, 501, 582, 589, 668, 744, 776, 912, 1002, 1164, 1178, 1336, 1488, 1552, 1767, 1843, 2004, 2328, 2356, 2672, 3007, 3173, 3534, 3686, 4008, 4656, 4712, 5177, 5529, 6014, 6346, 7068, 7372, 8016, 9021, 9424, 9519, 10354, 11058, 12028, 12692, 14136, 14744, 15531, 16199, 18042, 19038, 20708, 22116, 24056, 25384, 28272, 29488, 31062, 32398, 36084, 38076, 41416, 44232, 48112, 48597, 50768, 57133, 62124, 64796, 72168, 76152, 82832, 88464, 97194, 98363, 114266, 124248, 129592, 144336, 152304, 171399, 194388, 196726, 228532, 248496, 259184, 295089, 307781, 342798, 388776, 393452, 457064, 502169, 590178, 615562, 685596, 777552, 786904, 914128, 923343, 1004338, 1180356, 1231124, 1371192, 1506507, 1573808, 1846686, 2008676, 2360712, 2462248, 2742384, 3013014, 3693372, 4017352, 4721424, 4924496, 6026028, 7386744, 8034704, 9541211, 12052056, 14773488, 19082422, 24104112, 28623633, 38164844, 57247266, 76329688, 114494532, 152659376, 228989064, 457978128]

約数ペア:

[(1, 457978128), (2, 228989064), (3, 152659376), (4, 114494532), (6, 76329688), (8, 57247266), (12, 38164844), (16, 28623633), (19, 24104112), (24, 19082422), (31, 14773488), (38, 12052056), (48, 9541211), (57, 8034704), (62, 7386744), (76, 6026028), (93, 4924496), (97, 4721424), (114, 4017352), (124, 3693372), (152, 3013014), (167, 2742384), (186, 2462248), (194, 2360712), (228, 2008676), (248, 1846686), (291, 1573808), (304, 1506507), (334, 1371192), (372, 1231124), (388, 1180356), (456, 1004338), (496, 923343), (501, 914128), (582, 786904), (589, 777552), (668, 685596), (744, 615562), (776, 590178), (912, 502169), (1002, 457064), (1164, 393452), (1178, 388776), (1336, 342798), (1488, 307781), (1552, 295089), (1767, 259184), (1843, 248496), (2004, 228532), (2328, 196726), (2356, 194388), (2672, 171399), (3007, 152304), (3173, 144336), (3534, 129592), (3686, 124248), (4008, 114266), (4656, 98363), (4712, 97194), (5177, 88464), (5529, 82832), (6014, 76152), (6346, 72168), (7068, 64796), (7372, 62124), (8016, 57133), (9021, 50768), (9424, 48597), (9519, 48112), (10354, 44232), (11058, 41416), (12028, 38076), (12692, 36084), (14136, 32398), (14744, 31062), (15531, 29488), (16199, 28272), (18042, 25384), (19038, 24056), (20708, 22116)]