918193164

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 2688000000

約数和(自身を除く): 1769806836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 59, 76, 84, 98, 114, 118, 133, 147, 177, 196, 199, 228, 236, 266, 294, 343, 354, 398, 399, 413, 532, 588, 597, 686, 708, 796, 798, 826, 931, 1029, 1121, 1194, 1239, 1372, 1393, 1596, 1652, 1862, 2058, 2242, 2388, 2478, 2786, 2793, 2891, 3363, 3724, 3781, 4116, 4179, 4484, 4956, 5572, 5586, 5782, 6517, 6726, 7562, 7847, 8358, 8673, 9751, 11172, 11343, 11564, 11741, 13034, 13452, 15124, 15694, 16716, 17346, 19502, 19551, 20237, 22686, 23482, 23541, 26068, 26467, 29253, 31388, 34692, 35223, 39004, 39102, 40474, 45372, 46964, 47082, 52934, 54929, 58506, 60711, 68257, 70446, 78204, 79401, 80948, 82187, 94164, 105868, 109858, 117012, 121422, 136514, 140892, 158802, 164374, 164787, 185269, 204771, 219716, 223079, 242844, 246561, 273028, 317604, 328748, 329574, 370538, 384503, 409542, 446158, 493122, 555807, 575309, 659148, 669237, 741076, 769006, 819084, 892316, 986244, 1111614, 1150618, 1153509, 1296883, 1338474, 1538012, 1561553, 1725927, 2223228, 2301236, 2307018, 2593766, 2676948, 3123106, 3451854, 3890649, 4027163, 4614036, 4684659, 5187532, 6246212, 6903708, 7781298, 8054326, 9369318, 10930871, 12081489, 15562596, 16108652, 18738636, 21861742, 24162978, 32792613, 43723484, 48325956, 65585226, 76516097, 131170452, 153032194, 229548291, 306064388, 459096582, 918193164]

約数ペア:

[(1, 918193164), (2, 459096582), (3, 306064388), (4, 229548291), (6, 153032194), (7, 131170452), (12, 76516097), (14, 65585226), (19, 48325956), (21, 43723484), (28, 32792613), (38, 24162978), (42, 21861742), (49, 18738636), (57, 16108652), (59, 15562596), (76, 12081489), (84, 10930871), (98, 9369318), (114, 8054326), (118, 7781298), (133, 6903708), (147, 6246212), (177, 5187532), (196, 4684659), (199, 4614036), (228, 4027163), (236, 3890649), (266, 3451854), (294, 3123106), (343, 2676948), (354, 2593766), (398, 2307018), (399, 2301236), (413, 2223228), (532, 1725927), (588, 1561553), (597, 1538012), (686, 1338474), (708, 1296883), (796, 1153509), (798, 1150618), (826, 1111614), (931, 986244), (1029, 892316), (1121, 819084), (1194, 769006), (1239, 741076), (1372, 669237), (1393, 659148), (1596, 575309), (1652, 555807), (1862, 493122), (2058, 446158), (2242, 409542), (2388, 384503), (2478, 370538), (2786, 329574), (2793, 328748), (2891, 317604), (3363, 273028), (3724, 246561), (3781, 242844), (4116, 223079), (4179, 219716), (4484, 204771), (4956, 185269), (5572, 164787), (5586, 164374), (5782, 158802), (6517, 140892), (6726, 136514), (7562, 121422), (7847, 117012), (8358, 109858), (8673, 105868), (9751, 94164), (11172, 82187), (11343, 80948), (11564, 79401), (11741, 78204), (13034, 70446), (13452, 68257), (15124, 60711), (15694, 58506), (16716, 54929), (17346, 52934), (19502, 47082), (19551, 46964), (20237, 45372), (22686, 40474), (23482, 39102), (23541, 39004), (26068, 35223), (26467, 34692), (29253, 31388)]