225533308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 578027520

約数和(自身を除く): 352494212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 31, 44, 46, 52, 62, 77, 79, 91, 92, 124, 143, 154, 158, 161, 182, 217, 253, 286, 299, 308, 316, 322, 341, 364, 403, 434, 506, 553, 572, 598, 644, 682, 713, 806, 868, 869, 1001, 1012, 1027, 1106, 1196, 1364, 1426, 1612, 1738, 1771, 1817, 2002, 2054, 2093, 2212, 2387, 2449, 2821, 2852, 3289, 3476, 3542, 3634, 4004, 4108, 4186, 4433, 4774, 4898, 4991, 5642, 6083, 6578, 7084, 7189, 7268, 7843, 8372, 8866, 9269, 9548, 9796, 9982, 11284, 11297, 12166, 12719, 13156, 14378, 15686, 17143, 17732, 18538, 19964, 19987, 22594, 23023, 23621, 24332, 25438, 26939, 28756, 31031, 31372, 31837, 34286, 37076, 39974, 45188, 46046, 47242, 50876, 53878, 54901, 56327, 62062, 63674, 64883, 68572, 79079, 79948, 92092, 94484, 101959, 107756, 109802, 112654, 124124, 127348, 129766, 139909, 158158, 165347, 188573, 203918, 219604, 222859, 225308, 259532, 259831, 279818, 316316, 330694, 350207, 377146, 394289, 407836, 445718, 519662, 559636, 619597, 661388, 700414, 713713, 732251, 754292, 788578, 891436, 1039324, 1239194, 1400828, 1427426, 1464502, 1577156, 1818817, 2451449, 2478388, 2854852, 2929004, 3637634, 4337179, 4902898, 5125757, 7275268, 8054761, 8674358, 9805796, 10251514, 16109522, 17348716, 20503028, 32219044, 56383327, 112766654, 225533308]

約数ペア:

[(1, 225533308), (2, 112766654), (4, 56383327), (7, 32219044), (11, 20503028), (13, 17348716), (14, 16109522), (22, 10251514), (23, 9805796), (26, 8674358), (28, 8054761), (31, 7275268), (44, 5125757), (46, 4902898), (52, 4337179), (62, 3637634), (77, 2929004), (79, 2854852), (91, 2478388), (92, 2451449), (124, 1818817), (143, 1577156), (154, 1464502), (158, 1427426), (161, 1400828), (182, 1239194), (217, 1039324), (253, 891436), (286, 788578), (299, 754292), (308, 732251), (316, 713713), (322, 700414), (341, 661388), (364, 619597), (403, 559636), (434, 519662), (506, 445718), (553, 407836), (572, 394289), (598, 377146), (644, 350207), (682, 330694), (713, 316316), (806, 279818), (868, 259831), (869, 259532), (1001, 225308), (1012, 222859), (1027, 219604), (1106, 203918), (1196, 188573), (1364, 165347), (1426, 158158), (1612, 139909), (1738, 129766), (1771, 127348), (1817, 124124), (2002, 112654), (2054, 109802), (2093, 107756), (2212, 101959), (2387, 94484), (2449, 92092), (2821, 79948), (2852, 79079), (3289, 68572), (3476, 64883), (3542, 63674), (3634, 62062), (4004, 56327), (4108, 54901), (4186, 53878), (4433, 50876), (4774, 47242), (4898, 46046), (4991, 45188), (5642, 39974), (6083, 37076), (6578, 34286), (7084, 31837), (7189, 31372), (7268, 31031), (7843, 28756), (8372, 26939), (8866, 25438), (9269, 24332), (9548, 23621), (9796, 23023), (9982, 22594), (11284, 19987), (11297, 19964), (12166, 18538), (12719, 17732), (13156, 17143), (14378, 15686)]