2238881736

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20964

約数の個数: 128

約数和(自身を含む): 7029792000

約数和(自身を除く): 4790910264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2184, 2548, 2744, 3822, 4116, 4459, 5096, 7644, 8232, 8918, 13377, 15288, 17836, 20921, 26754, 35672, 41842, 53508, 62763, 83684, 107016, 125526, 146447, 167368, 251052, 271973, 292894, 439341, 502104, 543946, 585788, 815919, 878682, 1025129, 1087892, 1171576, 1631838, 1757364, 1903811, 2050258, 2175784, 3075387, 3263676, 3514728, 3807622, 4100516, 5711433, 6150774, 6527352, 7175903, 7615244, 8201032, 11422866, 12301548, 13326677, 14351806, 15230488, 21527709, 22845732, 24603096, 26653354, 28703612, 39980031, 43055418, 45691464, 53306708, 57407224, 79960062, 86110836, 93286739, 106613416, 159920124, 172221672, 186573478, 279860217, 319840248, 373146956, 559720434, 746293912, 1119440868, 2238881736]

約数ペア:

[(1, 2238881736), (2, 1119440868), (3, 746293912), (4, 559720434), (6, 373146956), (7, 319840248), (8, 279860217), (12, 186573478), (13, 172221672), (14, 159920124), (21, 106613416), (24, 93286739), (26, 86110836), (28, 79960062), (39, 57407224), (42, 53306708), (49, 45691464), (52, 43055418), (56, 39980031), (78, 28703612), (84, 26653354), (91, 24603096), (98, 22845732), (104, 21527709), (147, 15230488), (156, 14351806), (168, 13326677), (182, 12301548), (196, 11422866), (273, 8201032), (294, 7615244), (312, 7175903), (343, 6527352), (364, 6150774), (392, 5711433), (546, 4100516), (588, 3807622), (637, 3514728), (686, 3263676), (728, 3075387), (1029, 2175784), (1092, 2050258), (1176, 1903811), (1274, 1757364), (1372, 1631838), (1911, 1171576), (2058, 1087892), (2184, 1025129), (2548, 878682), (2744, 815919), (3822, 585788), (4116, 543946), (4459, 502104), (5096, 439341), (7644, 292894), (8232, 271973), (8918, 251052), (13377, 167368), (15288, 146447), (17836, 125526), (20921, 107016), (26754, 83684), (35672, 62763), (41842, 53508)]