231794472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 718018560

約数和(自身を除く): 486224088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 211, 273, 312, 364, 422, 503, 546, 633, 728, 844, 1006, 1092, 1266, 1477, 1509, 1688, 2012, 2184, 2532, 2743, 2954, 3018, 3521, 4024, 4431, 5064, 5486, 5908, 6036, 6539, 7042, 8229, 8862, 10563, 10972, 11816, 12072, 13078, 14084, 16458, 17724, 19201, 19617, 21126, 21944, 26156, 28168, 32916, 35448, 38402, 39234, 42252, 45773, 52312, 57603, 65832, 76804, 78468, 84504, 91546, 106133, 115206, 137319, 153608, 156936, 183092, 212266, 230412, 274638, 318399, 366184, 424532, 460824, 549276, 636798, 742931, 849064, 1098552, 1273596, 1379729, 1485862, 2228793, 2547192, 2759458, 2971724, 4139187, 4457586, 5518916, 5943448, 8278374, 8915172, 9658103, 11037832, 16556748, 17830344, 19316206, 28974309, 33113496, 38632412, 57948618, 77264824, 115897236, 231794472]

約数ペア:

[(1, 231794472), (2, 115897236), (3, 77264824), (4, 57948618), (6, 38632412), (7, 33113496), (8, 28974309), (12, 19316206), (13, 17830344), (14, 16556748), (21, 11037832), (24, 9658103), (26, 8915172), (28, 8278374), (39, 5943448), (42, 5518916), (52, 4457586), (56, 4139187), (78, 2971724), (84, 2759458), (91, 2547192), (104, 2228793), (156, 1485862), (168, 1379729), (182, 1273596), (211, 1098552), (273, 849064), (312, 742931), (364, 636798), (422, 549276), (503, 460824), (546, 424532), (633, 366184), (728, 318399), (844, 274638), (1006, 230412), (1092, 212266), (1266, 183092), (1477, 156936), (1509, 153608), (1688, 137319), (2012, 115206), (2184, 106133), (2532, 91546), (2743, 84504), (2954, 78468), (3018, 76804), (3521, 65832), (4024, 57603), (4431, 52312), (5064, 45773), (5486, 42252), (5908, 39234), (6036, 38402), (6539, 35448), (7042, 32916), (8229, 28168), (8862, 26156), (10563, 21944), (10972, 21126), (11816, 19617), (12072, 19201), (13078, 17724), (14084, 16458)]