40643964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 114912000

約数和(自身を除く): 74268036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 683, 684, 783, 1026, 1044, 1102, 1366, 1566, 1653, 2049, 2052, 2204, 2732, 3132, 3306, 4098, 4959, 6147, 6612, 8196, 9918, 12294, 12977, 14877, 18441, 19807, 19836, 24588, 25954, 29754, 36882, 38931, 39614, 51908, 59421, 59508, 73764, 77862, 79228, 116793, 118842, 155724, 178263, 233586, 237684, 350379, 356526, 376333, 467172, 534789, 700758, 713052, 752666, 1069578, 1128999, 1401516, 1505332, 2139156, 2257998, 3386997, 4515996, 6773994, 10160991, 13547988, 20321982, 40643964]

約数ペア:

[(1, 40643964), (2, 20321982), (3, 13547988), (4, 10160991), (6, 6773994), (9, 4515996), (12, 3386997), (18, 2257998), (19, 2139156), (27, 1505332), (29, 1401516), (36, 1128999), (38, 1069578), (54, 752666), (57, 713052), (58, 700758), (76, 534789), (87, 467172), (108, 376333), (114, 356526), (116, 350379), (171, 237684), (174, 233586), (228, 178263), (261, 155724), (342, 118842), (348, 116793), (513, 79228), (522, 77862), (551, 73764), (683, 59508), (684, 59421), (783, 51908), (1026, 39614), (1044, 38931), (1102, 36882), (1366, 29754), (1566, 25954), (1653, 24588), (2049, 19836), (2052, 19807), (2204, 18441), (2732, 14877), (3132, 12977), (3306, 12294), (4098, 9918), (4959, 8196), (6147, 6612)]