223411188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2702

約数の個数: 144

約数和(自身を含む): 712684224

約数和(自身を除く): 489273036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2548, 2657, 3003, 3234, 3822, 4004, 5314, 6006, 6468, 7007, 7644, 7971, 10628, 12012, 14014, 15942, 18599, 21021, 28028, 29227, 31884, 34541, 37198, 42042, 55797, 58454, 69082, 74396, 84084, 87681, 103623, 111594, 116908, 130193, 138164, 175362, 204589, 207246, 223188, 241787, 260386, 350724, 379951, 390579, 409178, 414492, 483574, 520772, 613767, 725361, 759902, 781158, 818356, 967148, 1139853, 1227534, 1432123, 1450722, 1519804, 1562316, 1692509, 2279706, 2455068, 2659657, 2864246, 2901444, 3385018, 4296369, 4559412, 5077527, 5319314, 5728492, 6770036, 7978971, 8592738, 10155054, 10638628, 15957942, 17185476, 18617599, 20310108, 31915884, 37235198, 55852797, 74470396, 111705594, 223411188]

約数ペア:

[(1, 223411188), (2, 111705594), (3, 74470396), (4, 55852797), (6, 37235198), (7, 31915884), (11, 20310108), (12, 18617599), (13, 17185476), (14, 15957942), (21, 10638628), (22, 10155054), (26, 8592738), (28, 7978971), (33, 6770036), (39, 5728492), (42, 5319314), (44, 5077527), (49, 4559412), (52, 4296369), (66, 3385018), (77, 2901444), (78, 2864246), (84, 2659657), (91, 2455068), (98, 2279706), (132, 1692509), (143, 1562316), (147, 1519804), (154, 1450722), (156, 1432123), (182, 1227534), (196, 1139853), (231, 967148), (273, 818356), (286, 781158), (294, 759902), (308, 725361), (364, 613767), (429, 520772), (462, 483574), (539, 414492), (546, 409178), (572, 390579), (588, 379951), (637, 350724), (858, 260386), (924, 241787), (1001, 223188), (1078, 207246), (1092, 204589), (1274, 175362), (1617, 138164), (1716, 130193), (1911, 116908), (2002, 111594), (2156, 103623), (2548, 87681), (2657, 84084), (3003, 74396), (3234, 69082), (3822, 58454), (4004, 55797), (5314, 42042), (6006, 37198), (6468, 34541), (7007, 31884), (7644, 29227), (7971, 28028), (10628, 21021), (12012, 18599), (14014, 15942)]