316037358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 879134256

約数和(自身を除く): 563096898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 49, 63, 78, 86, 91, 98, 117, 126, 129, 147, 182, 234, 258, 273, 294, 301, 387, 441, 546, 559, 602, 637, 641, 774, 819, 882, 903, 1118, 1274, 1282, 1638, 1677, 1806, 1911, 1923, 2107, 2709, 3354, 3822, 3846, 3913, 4214, 4487, 5031, 5418, 5733, 5769, 6321, 7826, 8333, 8974, 10062, 11466, 11538, 11739, 12642, 13461, 16666, 18963, 23478, 24999, 26922, 27391, 27563, 31409, 35217, 37926, 40383, 49998, 54782, 55126, 58331, 62818, 70434, 74997, 80766, 82173, 82689, 94227, 116662, 149994, 164346, 165378, 174993, 188454, 192941, 246519, 248067, 282681, 349986, 358319, 385882, 408317, 493038, 496134, 524979, 565362, 578823, 716638, 816634, 1049958, 1074957, 1157646, 1224951, 1350587, 1736469, 2149914, 2449902, 2508233, 2701174, 3224871, 3472938, 3674853, 4051761, 5016466, 6449742, 7349706, 7524699, 8103522, 12155283, 15049398, 17557631, 22574097, 24310566, 35115262, 45148194, 52672893, 105345786, 158018679, 316037358]

約数ペア:

[(1, 316037358), (2, 158018679), (3, 105345786), (6, 52672893), (7, 45148194), (9, 35115262), (13, 24310566), (14, 22574097), (18, 17557631), (21, 15049398), (26, 12155283), (39, 8103522), (42, 7524699), (43, 7349706), (49, 6449742), (63, 5016466), (78, 4051761), (86, 3674853), (91, 3472938), (98, 3224871), (117, 2701174), (126, 2508233), (129, 2449902), (147, 2149914), (182, 1736469), (234, 1350587), (258, 1224951), (273, 1157646), (294, 1074957), (301, 1049958), (387, 816634), (441, 716638), (546, 578823), (559, 565362), (602, 524979), (637, 496134), (641, 493038), (774, 408317), (819, 385882), (882, 358319), (903, 349986), (1118, 282681), (1274, 248067), (1282, 246519), (1638, 192941), (1677, 188454), (1806, 174993), (1911, 165378), (1923, 164346), (2107, 149994), (2709, 116662), (3354, 94227), (3822, 82689), (3846, 82173), (3913, 80766), (4214, 74997), (4487, 70434), (5031, 62818), (5418, 58331), (5733, 55126), (5769, 54782), (6321, 49998), (7826, 40383), (8333, 37926), (8974, 35217), (10062, 31409), (11466, 27563), (11538, 27391), (11739, 26922), (12642, 24999), (13461, 23478), (16666, 18963)]