308462076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 898750944

約数和(自身を除く): 590288868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 137, 153, 156, 204, 221, 234, 274, 283, 306, 411, 442, 468, 548, 566, 612, 663, 822, 849, 884, 1132, 1233, 1326, 1644, 1698, 1781, 1989, 2329, 2466, 2547, 2652, 3396, 3562, 3679, 3978, 4658, 4811, 4932, 5094, 5343, 6987, 7124, 7358, 7956, 9316, 9622, 10188, 10686, 11037, 13974, 14433, 14716, 16029, 19244, 20961, 21372, 22074, 27948, 28866, 30277, 32058, 33111, 38771, 41922, 43299, 44148, 57732, 60554, 62543, 64116, 66222, 77542, 83844, 86598, 90831, 116313, 121108, 125086, 132444, 155084, 173196, 181662, 187629, 232626, 250172, 272493, 348939, 363324, 375258, 465252, 504023, 544986, 562887, 659107, 697878, 750516, 1008046, 1089972, 1125774, 1318214, 1395756, 1512069, 1977321, 2016092, 2251548, 2636428, 3024138, 3954642, 4536207, 5931963, 6048276, 7909284, 8568391, 9072414, 11863926, 17136782, 18144828, 23727852, 25705173, 34273564, 51410346, 77115519, 102820692, 154231038, 308462076]

約数ペア:

[(1, 308462076), (2, 154231038), (3, 102820692), (4, 77115519), (6, 51410346), (9, 34273564), (12, 25705173), (13, 23727852), (17, 18144828), (18, 17136782), (26, 11863926), (34, 9072414), (36, 8568391), (39, 7909284), (51, 6048276), (52, 5931963), (68, 4536207), (78, 3954642), (102, 3024138), (117, 2636428), (137, 2251548), (153, 2016092), (156, 1977321), (204, 1512069), (221, 1395756), (234, 1318214), (274, 1125774), (283, 1089972), (306, 1008046), (411, 750516), (442, 697878), (468, 659107), (548, 562887), (566, 544986), (612, 504023), (663, 465252), (822, 375258), (849, 363324), (884, 348939), (1132, 272493), (1233, 250172), (1326, 232626), (1644, 187629), (1698, 181662), (1781, 173196), (1989, 155084), (2329, 132444), (2466, 125086), (2547, 121108), (2652, 116313), (3396, 90831), (3562, 86598), (3679, 83844), (3978, 77542), (4658, 66222), (4811, 64116), (4932, 62543), (5094, 60554), (5343, 57732), (6987, 44148), (7124, 43299), (7358, 41922), (7956, 38771), (9316, 33111), (9622, 32058), (10188, 30277), (10686, 28866), (11037, 27948), (13974, 22074), (14433, 21372), (14716, 20961), (16029, 19244)]