22270590748

素因数分解:

$2^2\times 7^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 46586232000

約数和(自身を除く): 24315641252

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 149, 158, 196, 197, 298, 316, 343, 394, 553, 596, 686, 788, 1043, 1106, 1372, 1379, 2086, 2212, 2401, 2758, 3871, 4172, 4802, 5516, 7301, 7742, 9604, 9653, 11771, 14602, 15484, 15563, 19306, 23542, 27097, 29204, 29353, 31126, 38612, 47084, 51107, 54194, 58706, 62252, 67571, 82397, 102214, 108388, 108941, 117412, 135142, 164794, 189679, 204428, 205471, 217882, 270284, 329588, 357749, 379358, 410942, 435764, 472997, 576779, 715498, 758716, 762587, 821884, 945994, 1153558, 1430996, 1438297, 1525174, 1891988, 2307116, 2318887, 2876594, 3050348, 4037453, 4637774, 5338109, 5753188, 8074906, 9275548, 10068079, 10676218, 16149812, 16232209, 20136158, 21352436, 28262171, 32464418, 37366763, 40272316, 56524342, 64928836, 70476553, 74733526, 113048684, 113625463, 140953106, 149467052, 227250926, 281906212, 454501852, 795378241, 1590756482, 3181512964, 5567647687, 11135295374, 22270590748]

約数ペア:

[(1, 22270590748), (2, 11135295374), (4, 5567647687), (7, 3181512964), (14, 1590756482), (28, 795378241), (49, 454501852), (79, 281906212), (98, 227250926), (149, 149467052), (158, 140953106), (196, 113625463), (197, 113048684), (298, 74733526), (316, 70476553), (343, 64928836), (394, 56524342), (553, 40272316), (596, 37366763), (686, 32464418), (788, 28262171), (1043, 21352436), (1106, 20136158), (1372, 16232209), (1379, 16149812), (2086, 10676218), (2212, 10068079), (2401, 9275548), (2758, 8074906), (3871, 5753188), (4172, 5338109), (4802, 4637774), (5516, 4037453), (7301, 3050348), (7742, 2876594), (9604, 2318887), (9653, 2307116), (11771, 1891988), (14602, 1525174), (15484, 1438297), (15563, 1430996), (19306, 1153558), (23542, 945994), (27097, 821884), (29204, 762587), (29353, 758716), (31126, 715498), (38612, 576779), (47084, 472997), (51107, 435764), (54194, 410942), (58706, 379358), (62252, 357749), (67571, 329588), (82397, 270284), (102214, 217882), (108388, 205471), (108941, 204428), (117412, 189679), (135142, 164794)]