293755504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 728207360

約数和(自身を除く): 434451856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 61, 62, 73, 76, 112, 122, 124, 133, 146, 152, 217, 244, 248, 266, 292, 304, 427, 434, 488, 496, 511, 532, 584, 589, 854, 868, 976, 1022, 1064, 1159, 1168, 1178, 1387, 1708, 1736, 1891, 2044, 2128, 2263, 2318, 2356, 2774, 3416, 3472, 3782, 4088, 4123, 4453, 4526, 4636, 4712, 5548, 6832, 7564, 8113, 8176, 8246, 8906, 9052, 9272, 9424, 9709, 11096, 13237, 15128, 15841, 16226, 16492, 17812, 18104, 18544, 19418, 22192, 26474, 30256, 31171, 31682, 32452, 32984, 35624, 35929, 36208, 38836, 42997, 52948, 62342, 63364, 64904, 65968, 71248, 71858, 77672, 84607, 85994, 105896, 124684, 126728, 129808, 138043, 143716, 155344, 169214, 171988, 211792, 249368, 251503, 253456, 276086, 287432, 300979, 338428, 343976, 498736, 503006, 552172, 574864, 592249, 601958, 676856, 687952, 966301, 1006012, 1104344, 1184498, 1203916, 1353712, 1932602, 2012024, 2208688, 2368996, 2407832, 2622817, 3865204, 4024048, 4737992, 4815664, 5245634, 7730408, 9475984, 10491268, 15460816, 18359719, 20982536, 36719438, 41965072, 73438876, 146877752, 293755504]

約数ペア:

[(1, 293755504), (2, 146877752), (4, 73438876), (7, 41965072), (8, 36719438), (14, 20982536), (16, 18359719), (19, 15460816), (28, 10491268), (31, 9475984), (38, 7730408), (56, 5245634), (61, 4815664), (62, 4737992), (73, 4024048), (76, 3865204), (112, 2622817), (122, 2407832), (124, 2368996), (133, 2208688), (146, 2012024), (152, 1932602), (217, 1353712), (244, 1203916), (248, 1184498), (266, 1104344), (292, 1006012), (304, 966301), (427, 687952), (434, 676856), (488, 601958), (496, 592249), (511, 574864), (532, 552172), (584, 503006), (589, 498736), (854, 343976), (868, 338428), (976, 300979), (1022, 287432), (1064, 276086), (1159, 253456), (1168, 251503), (1178, 249368), (1387, 211792), (1708, 171988), (1736, 169214), (1891, 155344), (2044, 143716), (2128, 138043), (2263, 129808), (2318, 126728), (2356, 124684), (2774, 105896), (3416, 85994), (3472, 84607), (3782, 77672), (4088, 71858), (4123, 71248), (4453, 65968), (4526, 64904), (4636, 63364), (4712, 62342), (5548, 52948), (6832, 42997), (7564, 38836), (8113, 36208), (8176, 35929), (8246, 35624), (8906, 32984), (9052, 32452), (9272, 31682), (9424, 31171), (9709, 30256), (11096, 26474), (13237, 22192), (15128, 19418), (15841, 18544), (16226, 18104), (16492, 17812)]