495989832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2771

約数の個数: 128

約数和(自身を含む): 1451520000

約数和(自身を除く): 955530168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2699, 2964, 3224, 3534, 4712, 4836, 5398, 5928, 7068, 7657, 8097, 9672, 10796, 14136, 15314, 16194, 21592, 22971, 30628, 32388, 35087, 45942, 51281, 61256, 64776, 70174, 83669, 91884, 102562, 105261, 140348, 153843, 167338, 183768, 205124, 210522, 251007, 280696, 307686, 334676, 410248, 421044, 502014, 615372, 666653, 669352, 842088, 1004028, 1087697, 1230744, 1333306, 1589711, 1999959, 2008056, 2175394, 2666612, 3179422, 3263091, 3999918, 4350788, 4769133, 5333224, 6358844, 6526182, 7999836, 8701576, 9538266, 12717688, 13052364, 15999672, 19076532, 20666243, 26104728, 38153064, 41332486, 61998729, 82664972, 123997458, 165329944, 247994916, 495989832]

約数ペア:

[(1, 495989832), (2, 247994916), (3, 165329944), (4, 123997458), (6, 82664972), (8, 61998729), (12, 41332486), (13, 38153064), (19, 26104728), (24, 20666243), (26, 19076532), (31, 15999672), (38, 13052364), (39, 12717688), (52, 9538266), (57, 8701576), (62, 7999836), (76, 6526182), (78, 6358844), (93, 5333224), (104, 4769133), (114, 4350788), (124, 3999918), (152, 3263091), (156, 3179422), (186, 2666612), (228, 2175394), (247, 2008056), (248, 1999959), (312, 1589711), (372, 1333306), (403, 1230744), (456, 1087697), (494, 1004028), (589, 842088), (741, 669352), (744, 666653), (806, 615372), (988, 502014), (1178, 421044), (1209, 410248), (1482, 334676), (1612, 307686), (1767, 280696), (1976, 251007), (2356, 210522), (2418, 205124), (2699, 183768), (2964, 167338), (3224, 153843), (3534, 140348), (4712, 105261), (4836, 102562), (5398, 91884), (5928, 83669), (7068, 70174), (7657, 64776), (8097, 61256), (9672, 51281), (10796, 45942), (14136, 35087), (15314, 32388), (16194, 30628), (21592, 22971)]