222767532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1297}}^1$

素因数の和:1687

約数の個数: 72

約数和(自身を含む): 608543936

約数和(自身を除く): 385776404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 468, 734, 1101, 1297, 1468, 2202, 2594, 3303, 3891, 4404, 4771, 5188, 6606, 7782, 9542, 11673, 13212, 14313, 15564, 16861, 19084, 23346, 28626, 33722, 42939, 46692, 50583, 57252, 67444, 85878, 101166, 151749, 171756, 202332, 303498, 475999, 606996, 951998, 1427997, 1903996, 2855994, 4283991, 5711988, 6187987, 8567982, 12375974, 17135964, 18563961, 24751948, 37127922, 55691883, 74255844, 111383766, 222767532]

約数ペア:

[(1, 222767532), (2, 111383766), (3, 74255844), (4, 55691883), (6, 37127922), (9, 24751948), (12, 18563961), (13, 17135964), (18, 12375974), (26, 8567982), (36, 6187987), (39, 5711988), (52, 4283991), (78, 2855994), (117, 1903996), (156, 1427997), (234, 951998), (367, 606996), (468, 475999), (734, 303498), (1101, 202332), (1297, 171756), (1468, 151749), (2202, 101166), (2594, 85878), (3303, 67444), (3891, 57252), (4404, 50583), (4771, 46692), (5188, 42939), (6606, 33722), (7782, 28626), (9542, 23346), (11673, 19084), (13212, 16861), (14313, 15564)]