21900632568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{122833}}^1$

素因数の和:122901

約数の個数: 128

約数和(自身を含む): 63677145600

約数和(自身を除く): 41776513032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 276, 323, 391, 408, 437, 456, 552, 646, 782, 874, 969, 1173, 1292, 1311, 1564, 1748, 1938, 2346, 2584, 2622, 3128, 3496, 3876, 4692, 5244, 7429, 7752, 9384, 10488, 14858, 22287, 29716, 44574, 59432, 89148, 122833, 178296, 245666, 368499, 491332, 736998, 982664, 1473996, 2088161, 2333827, 2825159, 2947992, 4176322, 4667654, 5650318, 6264483, 7001481, 8352644, 8475477, 9335308, 11300636, 12528966, 14002962, 16705288, 16950954, 18670616, 22601272, 25057932, 28005924, 33901908, 39675059, 48027703, 50115864, 53678021, 56011848, 67803816, 79350118, 96055406, 107356042, 119025177, 144083109, 158700236, 161034063, 192110812, 214712084, 238050354, 288166218, 317400472, 322068126, 384221624, 429424168, 476100708, 576332436, 644136252, 912526357, 952201416, 1152664872, 1288272504, 1825052714, 2737579071, 3650105428, 5475158142, 7300210856, 10950316284, 21900632568]

約数ペア:

[(1, 21900632568), (2, 10950316284), (3, 7300210856), (4, 5475158142), (6, 3650105428), (8, 2737579071), (12, 1825052714), (17, 1288272504), (19, 1152664872), (23, 952201416), (24, 912526357), (34, 644136252), (38, 576332436), (46, 476100708), (51, 429424168), (57, 384221624), (68, 322068126), (69, 317400472), (76, 288166218), (92, 238050354), (102, 214712084), (114, 192110812), (136, 161034063), (138, 158700236), (152, 144083109), (184, 119025177), (204, 107356042), (228, 96055406), (276, 79350118), (323, 67803816), (391, 56011848), (408, 53678021), (437, 50115864), (456, 48027703), (552, 39675059), (646, 33901908), (782, 28005924), (874, 25057932), (969, 22601272), (1173, 18670616), (1292, 16950954), (1311, 16705288), (1564, 14002962), (1748, 12528966), (1938, 11300636), (2346, 9335308), (2584, 8475477), (2622, 8352644), (3128, 7001481), (3496, 6264483), (3876, 5650318), (4692, 4667654), (5244, 4176322), (7429, 2947992), (7752, 2825159), (9384, 2333827), (10488, 2088161), (14858, 1473996), (22287, 982664), (29716, 736998), (44574, 491332), (59432, 368499), (89148, 245666), (122833, 178296)]