989027064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4634

約数の個数: 128

約数和(自身を含む): 2947104000

約数和(自身を除く): 1958076936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 152, 159, 171, 212, 216, 228, 318, 342, 424, 456, 477, 513, 636, 684, 954, 1007, 1026, 1272, 1368, 1431, 1908, 2014, 2052, 2862, 3021, 3816, 4028, 4104, 4547, 5724, 6042, 8056, 9063, 9094, 11448, 12084, 13641, 18126, 18188, 24168, 27189, 27282, 36252, 36376, 40923, 54378, 54564, 72504, 81846, 86393, 108756, 109128, 122769, 163692, 172786, 217512, 240991, 245538, 259179, 327384, 345572, 481982, 491076, 518358, 691144, 722973, 777537, 963964, 982152, 1036716, 1445946, 1555074, 1927928, 2073432, 2168919, 2332611, 2891892, 3110148, 4337838, 4578829, 4665222, 5783784, 6220296, 6506757, 8675676, 9157658, 9330444, 13013514, 13736487, 17351352, 18315316, 18660888, 26027028, 27472974, 36630632, 41209461, 52054056, 54945948, 82418922, 109891896, 123628383, 164837844, 247256766, 329675688, 494513532, 989027064]

約数ペア:

[(1, 989027064), (2, 494513532), (3, 329675688), (4, 247256766), (6, 164837844), (8, 123628383), (9, 109891896), (12, 82418922), (18, 54945948), (19, 52054056), (24, 41209461), (27, 36630632), (36, 27472974), (38, 26027028), (53, 18660888), (54, 18315316), (57, 17351352), (72, 13736487), (76, 13013514), (106, 9330444), (108, 9157658), (114, 8675676), (152, 6506757), (159, 6220296), (171, 5783784), (212, 4665222), (216, 4578829), (228, 4337838), (318, 3110148), (342, 2891892), (424, 2332611), (456, 2168919), (477, 2073432), (513, 1927928), (636, 1555074), (684, 1445946), (954, 1036716), (1007, 982152), (1026, 963964), (1272, 777537), (1368, 722973), (1431, 691144), (1908, 518358), (2014, 491076), (2052, 481982), (2862, 345572), (3021, 327384), (3816, 259179), (4028, 245538), (4104, 240991), (4547, 217512), (5724, 172786), (6042, 163692), (8056, 122769), (9063, 109128), (9094, 108756), (11448, 86393), (12084, 81846), (13641, 72504), (18126, 54564), (18188, 54378), (24168, 40923), (27189, 36376), (27282, 36252)]