21606660768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{153841}}^1$

素因数の和:153891

約数の個数: 192

約数和(自身を含む): 74434913280

約数和(自身を除く): 52828252512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1596, 1672, 1824, 1848, 2128, 2464, 2508, 2926, 3192, 3344, 3696, 4256, 4389, 5016, 5852, 6384, 6688, 7392, 8778, 10032, 11704, 12768, 17556, 20064, 23408, 35112, 46816, 70224, 140448, 153841, 307682, 461523, 615364, 923046, 1076887, 1230728, 1692251, 1846092, 2153774, 2461456, 2922979, 3230661, 3384502, 3692184, 4307548, 4922912, 5076753, 5845958, 6461322, 6769004, 7384368, 8615096, 8768937, 10153506, 11691916, 11845757, 12922644, 13538008, 14768736, 17230192, 17537874, 20307012, 20460853, 23383832, 23691514, 25845288, 27076016, 32152769, 34460384, 35075748, 35537271, 40614024, 40921706, 46767664, 47383028, 51690576, 54152032, 61382559, 64305538, 70151496, 71074542, 81228048, 81843412, 93535328, 94766056, 96458307, 103381152, 122765118, 128611076, 140302992, 142149084, 162456096, 163686824, 189532112, 192916614, 225069383, 245530236, 257222152, 280605984, 284298168, 327373648, 379064224, 385833228, 450138766, 491060472, 514444304, 568596336, 654747296, 675208149, 771666456, 900277532, 982120944, 1028888608, 1137192672, 1350416298, 1543332912, 1800555064, 1964241888, 2700832596, 3086665824, 3601110128, 5401665192, 7202220256, 10803330384, 21606660768]

約数ペア:

[(1, 21606660768), (2, 10803330384), (3, 7202220256), (4, 5401665192), (6, 3601110128), (7, 3086665824), (8, 2700832596), (11, 1964241888), (12, 1800555064), (14, 1543332912), (16, 1350416298), (19, 1137192672), (21, 1028888608), (22, 982120944), (24, 900277532), (28, 771666456), (32, 675208149), (33, 654747296), (38, 568596336), (42, 514444304), (44, 491060472), (48, 450138766), (56, 385833228), (57, 379064224), (66, 327373648), (76, 284298168), (77, 280605984), (84, 257222152), (88, 245530236), (96, 225069383), (112, 192916614), (114, 189532112), (132, 163686824), (133, 162456096), (152, 142149084), (154, 140302992), (168, 128611076), (176, 122765118), (209, 103381152), (224, 96458307), (228, 94766056), (231, 93535328), (264, 81843412), (266, 81228048), (304, 71074542), (308, 70151496), (336, 64305538), (352, 61382559), (399, 54152032), (418, 51690576), (456, 47383028), (462, 46767664), (528, 40921706), (532, 40614024), (608, 35537271), (616, 35075748), (627, 34460384), (672, 32152769), (798, 27076016), (836, 25845288), (912, 23691514), (924, 23383832), (1056, 20460853), (1064, 20307012), (1232, 17537874), (1254, 17230192), (1463, 14768736), (1596, 13538008), (1672, 12922644), (1824, 11845757), (1848, 11691916), (2128, 10153506), (2464, 8768937), (2508, 8615096), (2926, 7384368), (3192, 6769004), (3344, 6461322), (3696, 5845958), (4256, 5076753), (4389, 4922912), (5016, 4307548), (5852, 3692184), (6384, 3384502), (6688, 3230661), (7392, 2922979), (8778, 2461456), (10032, 2153774), (11704, 1846092), (12768, 1692251), (17556, 1230728), (20064, 1076887), (23408, 923046), (35112, 615364), (46816, 461523), (70224, 307682), (140448, 153841)]