671297436

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 1933209600

約数和(自身を除く): 1261912164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 61, 62, 76, 93, 108, 114, 122, 124, 171, 173, 183, 186, 228, 244, 279, 342, 346, 366, 372, 513, 519, 549, 558, 589, 684, 692, 732, 837, 1026, 1038, 1098, 1116, 1159, 1178, 1557, 1647, 1674, 1767, 1891, 2052, 2076, 2196, 2318, 2356, 3114, 3287, 3294, 3348, 3477, 3534, 3782, 4636, 4671, 5301, 5363, 5673, 6228, 6574, 6588, 6954, 7068, 7564, 9342, 9861, 10431, 10553, 10602, 10726, 11346, 13148, 13908, 15903, 16089, 17019, 18684, 19722, 20862, 21106, 21204, 21452, 22692, 29583, 31293, 31659, 31806, 32178, 34038, 35929, 39444, 41724, 42212, 48267, 51057, 59166, 62586, 63318, 63612, 64356, 68076, 71858, 88749, 94977, 96534, 101897, 102114, 107787, 118332, 125172, 126636, 143716, 144801, 177498, 189954, 193068, 200507, 203794, 204228, 215574, 284931, 289602, 305691, 323361, 327143, 354996, 379908, 401014, 407588, 431148, 569862, 579204, 601521, 611382, 646722, 654286, 802028, 917073, 970083, 981429, 1139724, 1203042, 1222764, 1293444, 1308572, 1804563, 1834146, 1940166, 1962858, 2406084, 2751219, 2944287, 3609126, 3668292, 3880332, 3925716, 5413689, 5502438, 5888574, 6215717, 7218252, 8832861, 10827378, 11004876, 11777148, 12431434, 17665722, 18647151, 21654756, 24862868, 35331444, 37294302, 55941453, 74588604, 111882906, 167824359, 223765812, 335648718, 671297436]

約数ペア:

[(1, 671297436), (2, 335648718), (3, 223765812), (4, 167824359), (6, 111882906), (9, 74588604), (12, 55941453), (18, 37294302), (19, 35331444), (27, 24862868), (31, 21654756), (36, 18647151), (38, 17665722), (54, 12431434), (57, 11777148), (61, 11004876), (62, 10827378), (76, 8832861), (93, 7218252), (108, 6215717), (114, 5888574), (122, 5502438), (124, 5413689), (171, 3925716), (173, 3880332), (183, 3668292), (186, 3609126), (228, 2944287), (244, 2751219), (279, 2406084), (342, 1962858), (346, 1940166), (366, 1834146), (372, 1804563), (513, 1308572), (519, 1293444), (549, 1222764), (558, 1203042), (589, 1139724), (684, 981429), (692, 970083), (732, 917073), (837, 802028), (1026, 654286), (1038, 646722), (1098, 611382), (1116, 601521), (1159, 579204), (1178, 569862), (1557, 431148), (1647, 407588), (1674, 401014), (1767, 379908), (1891, 354996), (2052, 327143), (2076, 323361), (2196, 305691), (2318, 289602), (2356, 284931), (3114, 215574), (3287, 204228), (3294, 203794), (3348, 200507), (3477, 193068), (3534, 189954), (3782, 177498), (4636, 144801), (4671, 143716), (5301, 126636), (5363, 125172), (5673, 118332), (6228, 107787), (6574, 102114), (6588, 101897), (6954, 96534), (7068, 94977), (7564, 88749), (9342, 71858), (9861, 68076), (10431, 64356), (10553, 63612), (10602, 63318), (10726, 62586), (11346, 59166), (13148, 51057), (13908, 48267), (15903, 42212), (16089, 41724), (17019, 39444), (18684, 35929), (19722, 34038), (20862, 32178), (21106, 31806), (21204, 31659), (21452, 31293), (22692, 29583)]