805021308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 2597360640

約数和(自身を除く): 1792339332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 101, 108, 117, 126, 156, 182, 189, 202, 234, 252, 273, 303, 351, 364, 378, 404, 468, 546, 606, 702, 707, 756, 811, 819, 909, 1092, 1212, 1313, 1404, 1414, 1622, 1638, 1818, 2121, 2433, 2457, 2626, 2727, 2828, 3244, 3276, 3636, 3939, 4242, 4866, 4914, 5252, 5454, 5677, 6363, 7299, 7878, 8484, 9191, 9732, 9828, 10543, 10908, 11354, 11817, 12726, 14598, 15756, 17031, 18382, 19089, 21086, 21897, 22708, 23634, 25452, 27573, 29196, 31629, 34062, 35451, 36764, 38178, 42172, 43794, 47268, 51093, 55146, 63258, 68124, 70902, 73801, 76356, 81911, 82719, 87588, 94887, 102186, 110292, 126516, 141804, 147602, 153279, 163822, 165438, 189774, 204372, 221403, 245733, 248157, 284661, 295204, 306558, 327644, 330876, 379548, 442806, 491466, 496314, 569322, 573377, 613116, 664209, 737199, 885612, 982932, 992628, 1064843, 1138644, 1146754, 1328418, 1474398, 1720131, 1992627, 2129686, 2211597, 2293508, 2656836, 2948796, 3194529, 3440262, 3985254, 4259372, 4423194, 5160393, 6389058, 6880524, 7453901, 7970508, 8846388, 9583587, 10320786, 12778116, 14907802, 15481179, 19167174, 20641572, 22361703, 28750761, 29815604, 30962358, 38334348, 44723406, 57501522, 61924716, 67085109, 89446812, 115003044, 134170218, 201255327, 268340436, 402510654, 805021308]

約数ペア:

[(1, 805021308), (2, 402510654), (3, 268340436), (4, 201255327), (6, 134170218), (7, 115003044), (9, 89446812), (12, 67085109), (13, 61924716), (14, 57501522), (18, 44723406), (21, 38334348), (26, 30962358), (27, 29815604), (28, 28750761), (36, 22361703), (39, 20641572), (42, 19167174), (52, 15481179), (54, 14907802), (63, 12778116), (78, 10320786), (84, 9583587), (91, 8846388), (101, 7970508), (108, 7453901), (117, 6880524), (126, 6389058), (156, 5160393), (182, 4423194), (189, 4259372), (202, 3985254), (234, 3440262), (252, 3194529), (273, 2948796), (303, 2656836), (351, 2293508), (364, 2211597), (378, 2129686), (404, 1992627), (468, 1720131), (546, 1474398), (606, 1328418), (702, 1146754), (707, 1138644), (756, 1064843), (811, 992628), (819, 982932), (909, 885612), (1092, 737199), (1212, 664209), (1313, 613116), (1404, 573377), (1414, 569322), (1622, 496314), (1638, 491466), (1818, 442806), (2121, 379548), (2433, 330876), (2457, 327644), (2626, 306558), (2727, 295204), (2828, 284661), (3244, 248157), (3276, 245733), (3636, 221403), (3939, 204372), (4242, 189774), (4866, 165438), (4914, 163822), (5252, 153279), (5454, 147602), (5677, 141804), (6363, 126516), (7299, 110292), (7878, 102186), (8484, 94887), (9191, 87588), (9732, 82719), (9828, 81911), (10543, 76356), (10908, 73801), (11354, 70902), (11817, 68124), (12726, 63258), (14598, 55146), (15756, 51093), (17031, 47268), (18382, 43794), (19089, 42172), (21086, 38178), (21897, 36764), (22708, 35451), (23634, 34062), (25452, 31629), (27573, 29196)]