1250235588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 3540438720

約数和(自身を除く): 2290203132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 157, 174, 196, 203, 294, 314, 348, 406, 467, 471, 588, 609, 628, 812, 934, 942, 1099, 1218, 1401, 1421, 1868, 1884, 2198, 2436, 2802, 2842, 3269, 3297, 4263, 4396, 4553, 5604, 5684, 6538, 6594, 7693, 8526, 9106, 9807, 13076, 13188, 13543, 13659, 15386, 17052, 18212, 19614, 22883, 23079, 27086, 27318, 30772, 31871, 39228, 40629, 45766, 46158, 54172, 54636, 63742, 68649, 73319, 81258, 91532, 92316, 94801, 95613, 127484, 137298, 146638, 162516, 189602, 191226, 219957, 223097, 274596, 284403, 293276, 379204, 382452, 439914, 446194, 513233, 568806, 663607, 669291, 879828, 892388, 1026466, 1137612, 1327214, 1338582, 1539699, 1990821, 2052932, 2126251, 2654428, 2677164, 3079398, 3592631, 3981642, 4252502, 6158796, 6378753, 7185262, 7963284, 8505004, 10777893, 12757506, 14370524, 14883757, 21555786, 25515012, 29767514, 43111572, 44651271, 59535028, 89302542, 104186299, 178605084, 208372598, 312558897, 416745196, 625117794, 1250235588]

約数ペア:

[(1, 1250235588), (2, 625117794), (3, 416745196), (4, 312558897), (6, 208372598), (7, 178605084), (12, 104186299), (14, 89302542), (21, 59535028), (28, 44651271), (29, 43111572), (42, 29767514), (49, 25515012), (58, 21555786), (84, 14883757), (87, 14370524), (98, 12757506), (116, 10777893), (147, 8505004), (157, 7963284), (174, 7185262), (196, 6378753), (203, 6158796), (294, 4252502), (314, 3981642), (348, 3592631), (406, 3079398), (467, 2677164), (471, 2654428), (588, 2126251), (609, 2052932), (628, 1990821), (812, 1539699), (934, 1338582), (942, 1327214), (1099, 1137612), (1218, 1026466), (1401, 892388), (1421, 879828), (1868, 669291), (1884, 663607), (2198, 568806), (2436, 513233), (2802, 446194), (2842, 439914), (3269, 382452), (3297, 379204), (4263, 293276), (4396, 284403), (4553, 274596), (5604, 223097), (5684, 219957), (6538, 191226), (6594, 189602), (7693, 162516), (8526, 146638), (9106, 137298), (9807, 127484), (13076, 95613), (13188, 94801), (13543, 92316), (13659, 91532), (15386, 81258), (17052, 73319), (18212, 68649), (19614, 63742), (22883, 54636), (23079, 54172), (27086, 46158), (27318, 45766), (30772, 40629), (31871, 39228)]