1223649856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 224

約数和(自身を含む): 3113349120

約数和(自身を除く): 1889699264

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 32, 38, 44, 52, 62, 64, 76, 88, 104, 124, 143, 152, 176, 208, 209, 227, 247, 248, 286, 304, 341, 352, 403, 416, 418, 454, 494, 496, 572, 589, 608, 682, 704, 806, 832, 836, 908, 988, 992, 1144, 1178, 1216, 1364, 1612, 1672, 1816, 1976, 1984, 2288, 2356, 2497, 2717, 2728, 2951, 3224, 3344, 3632, 3952, 4313, 4433, 4576, 4712, 4994, 5434, 5456, 5902, 6448, 6479, 6688, 7037, 7264, 7657, 7904, 8626, 8866, 9152, 9424, 9988, 10868, 10912, 11804, 12896, 12958, 13376, 14074, 14528, 15314, 15808, 17252, 17732, 18848, 19976, 21736, 21824, 23608, 25792, 25916, 28148, 30628, 32461, 34504, 35464, 37696, 39952, 43472, 47216, 47443, 51832, 56069, 56296, 61256, 64922, 69008, 70928, 77407, 79904, 84227, 86944, 91481, 94432, 94886, 103664, 112138, 112592, 122512, 129844, 133703, 138016, 141856, 154814, 159808, 168454, 173888, 182962, 188864, 189772, 207328, 224276, 225184, 245024, 259688, 267406, 276032, 283712, 309628, 336908, 365924, 379544, 414656, 448552, 450368, 490048, 519376, 534812, 616759, 619256, 673816, 731848, 759088, 897104, 1006291, 1038752, 1069624, 1233518, 1238512, 1347632, 1463696, 1470733, 1518176, 1738139, 1794208, 2012582, 2077504, 2139248, 2467036, 2477024, 2695264, 2927392, 2941466, 3036352, 3476278, 3588416, 4025164, 4278496, 4934072, 4954048, 5390528, 5854784, 5882932, 6952556, 8050328, 8556992, 9868144, 11765864, 13905112, 16100656, 19119529, 19736288, 23531728, 27810224, 32201312, 38239058, 39472576, 47063456, 55620448, 64402624, 76478116, 94126912, 111240896, 152956232, 305912464, 611824928, 1223649856]

約数ペア:

[(1, 1223649856), (2, 611824928), (4, 305912464), (8, 152956232), (11, 111240896), (13, 94126912), (16, 76478116), (19, 64402624), (22, 55620448), (26, 47063456), (31, 39472576), (32, 38239058), (38, 32201312), (44, 27810224), (52, 23531728), (62, 19736288), (64, 19119529), (76, 16100656), (88, 13905112), (104, 11765864), (124, 9868144), (143, 8556992), (152, 8050328), (176, 6952556), (208, 5882932), (209, 5854784), (227, 5390528), (247, 4954048), (248, 4934072), (286, 4278496), (304, 4025164), (341, 3588416), (352, 3476278), (403, 3036352), (416, 2941466), (418, 2927392), (454, 2695264), (494, 2477024), (496, 2467036), (572, 2139248), (589, 2077504), (608, 2012582), (682, 1794208), (704, 1738139), (806, 1518176), (832, 1470733), (836, 1463696), (908, 1347632), (988, 1238512), (992, 1233518), (1144, 1069624), (1178, 1038752), (1216, 1006291), (1364, 897104), (1612, 759088), (1672, 731848), (1816, 673816), (1976, 619256), (1984, 616759), (2288, 534812), (2356, 519376), (2497, 490048), (2717, 450368), (2728, 448552), (2951, 414656), (3224, 379544), (3344, 365924), (3632, 336908), (3952, 309628), (4313, 283712), (4433, 276032), (4576, 267406), (4712, 259688), (4994, 245024), (5434, 225184), (5456, 224276), (5902, 207328), (6448, 189772), (6479, 188864), (6688, 182962), (7037, 173888), (7264, 168454), (7657, 159808), (7904, 154814), (8626, 141856), (8866, 138016), (9152, 133703), (9424, 129844), (9988, 122512), (10868, 112592), (10912, 112138), (11804, 103664), (12896, 94886), (12958, 94432), (13376, 91481), (14074, 86944), (14528, 84227), (15314, 79904), (15808, 77407), (17252, 70928), (17732, 69008), (18848, 64922), (19976, 61256), (21736, 56296), (21824, 56069), (23608, 51832), (25792, 47443), (25916, 47216), (28148, 43472), (30628, 39952), (32461, 37696), (34504, 35464)]