521373996

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 1671161856

約数和(自身を除く): 1149787860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 121, 124, 132, 143, 156, 162, 186, 198, 234, 242, 243, 279, 286, 297, 324, 341, 351, 363, 372, 396, 403, 429, 468, 484, 486, 558, 572, 594, 682, 702, 726, 806, 837, 858, 891, 972, 1023, 1053, 1089, 1116, 1188, 1209, 1287, 1331, 1364, 1404, 1452, 1573, 1612, 1674, 1716, 1782, 2046, 2106, 2178, 2418, 2511, 2574, 2662, 2673, 3069, 3146, 3159, 3267, 3348, 3564, 3627, 3751, 3861, 3993, 4092, 4212, 4356, 4433, 4719, 4836, 5022, 5148, 5324, 5346, 6138, 6292, 6318, 6534, 7254, 7502, 7533, 7722, 7986, 8866, 9207, 9438, 9801, 10044, 10692, 10881, 11253, 11583, 11979, 12276, 12636, 13068, 13299, 14157, 14508, 15004, 15066, 15444, 15972, 17303, 17732, 18414, 18876, 19602, 21762, 22506, 23166, 23958, 26598, 27621, 28314, 29403, 30132, 32643, 33759, 34606, 34749, 35937, 36828, 39204, 39897, 41261, 42471, 43524, 45012, 46332, 47916, 48763, 51909, 53196, 55242, 56628, 58806, 65286, 67518, 69212, 69498, 71874, 79794, 82522, 82863, 84942, 97526, 97929, 101277, 103818, 107811, 110484, 117612, 119691, 123783, 127413, 130572, 135036, 138996, 143748, 146289, 155727, 159588, 165044, 165726, 169884, 195052, 195858, 202554, 207636, 215622, 239382, 247566, 254826, 292578, 303831, 311454, 323433, 331452, 359073, 371349, 382239, 391716, 405108, 431244, 438867, 467181, 478764, 495132, 509652, 536393, 585156, 607662, 622908, 646866, 718146, 742698, 764478, 877734, 911493, 934362, 1072786, 1077219, 1114047, 1215324, 1293732, 1316601, 1401543, 1436292, 1485396, 1528956, 1609179, 1755468, 1822986, 1868724, 2145572, 2154438, 2228094, 2633202, 2803086, 3218358, 3342141, 3645972, 3949803, 4204629, 4308876, 4456188, 4827537, 5266404, 5606172, 6436716, 6684282, 7899606, 8409258, 9655074, 10026423, 11849409, 13368564, 14482611, 15799212, 16818516, 19310148, 20052846, 23698818, 28965222, 40105692, 43447833, 47397636, 57930444, 86895666, 130343499, 173791332, 260686998, 521373996]

約数ペア:

[(1, 521373996), (2, 260686998), (3, 173791332), (4, 130343499), (6, 86895666), (9, 57930444), (11, 47397636), (12, 43447833), (13, 40105692), (18, 28965222), (22, 23698818), (26, 20052846), (27, 19310148), (31, 16818516), (33, 15799212), (36, 14482611), (39, 13368564), (44, 11849409), (52, 10026423), (54, 9655074), (62, 8409258), (66, 7899606), (78, 6684282), (81, 6436716), (93, 5606172), (99, 5266404), (108, 4827537), (117, 4456188), (121, 4308876), (124, 4204629), (132, 3949803), (143, 3645972), (156, 3342141), (162, 3218358), (186, 2803086), (198, 2633202), (234, 2228094), (242, 2154438), (243, 2145572), (279, 1868724), (286, 1822986), (297, 1755468), (324, 1609179), (341, 1528956), (351, 1485396), (363, 1436292), (372, 1401543), (396, 1316601), (403, 1293732), (429, 1215324), (468, 1114047), (484, 1077219), (486, 1072786), (558, 934362), (572, 911493), (594, 877734), (682, 764478), (702, 742698), (726, 718146), (806, 646866), (837, 622908), (858, 607662), (891, 585156), (972, 536393), (1023, 509652), (1053, 495132), (1089, 478764), (1116, 467181), (1188, 438867), (1209, 431244), (1287, 405108), (1331, 391716), (1364, 382239), (1404, 371349), (1452, 359073), (1573, 331452), (1612, 323433), (1674, 311454), (1716, 303831), (1782, 292578), (2046, 254826), (2106, 247566), (2178, 239382), (2418, 215622), (2511, 207636), (2574, 202554), (2662, 195858), (2673, 195052), (3069, 169884), (3146, 165726), (3159, 165044), (3267, 159588), (3348, 155727), (3564, 146289), (3627, 143748), (3751, 138996), (3861, 135036), (3993, 130572), (4092, 127413), (4212, 123783), (4356, 119691), (4433, 117612), (4719, 110484), (4836, 107811), (5022, 103818), (5148, 101277), (5324, 97929), (5346, 97526), (6138, 84942), (6292, 82863), (6318, 82522), (6534, 79794), (7254, 71874), (7502, 69498), (7533, 69212), (7722, 67518), (7986, 65286), (8866, 58806), (9207, 56628), (9438, 55242), (9801, 53196), (10044, 51909), (10692, 48763), (10881, 47916), (11253, 46332), (11583, 45012), (11979, 43524), (12276, 42471), (12636, 41261), (13068, 39897), (13299, 39204), (14157, 36828), (14508, 35937), (15004, 34749), (15066, 34606), (15444, 33759), (15972, 32643), (17303, 30132), (17732, 29403), (18414, 28314), (18876, 27621), (19602, 26598), (21762, 23958), (22506, 23166)]