23643521456

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{797}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 47420964864

約数和(自身を除く): 23777443408

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 188, 206, 376, 383, 412, 752, 766, 797, 824, 1532, 1594, 1648, 3064, 3188, 4841, 6128, 6376, 9682, 12752, 18001, 19364, 36002, 37459, 38728, 39449, 72004, 74918, 77456, 78898, 82091, 144008, 149836, 157796, 164182, 288016, 299672, 305251, 315592, 328364, 599344, 610502, 631184, 656728, 1221004, 1313456, 1854103, 2442008, 3708206, 3858277, 4884016, 7416412, 7716554, 14346797, 14832824, 15433108, 28693594, 29665648, 30866216, 31440853, 57387188, 61732432, 62881706, 114774376, 125763412, 229548752, 251526824, 503053648, 1477720091, 2955440182, 5910880364, 11821760728, 23643521456]

約数ペア:

[(1, 23643521456), (2, 11821760728), (4, 5910880364), (8, 2955440182), (16, 1477720091), (47, 503053648), (94, 251526824), (103, 229548752), (188, 125763412), (206, 114774376), (376, 62881706), (383, 61732432), (412, 57387188), (752, 31440853), (766, 30866216), (797, 29665648), (824, 28693594), (1532, 15433108), (1594, 14832824), (1648, 14346797), (3064, 7716554), (3188, 7416412), (4841, 4884016), (6128, 3858277), (6376, 3708206), (9682, 2442008), (12752, 1854103), (18001, 1313456), (19364, 1221004), (36002, 656728), (37459, 631184), (38728, 610502), (39449, 599344), (72004, 328364), (74918, 315592), (77456, 305251), (78898, 299672), (82091, 288016), (144008, 164182), (149836, 157796)]