264400488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 822182400

約数和(自身を除く): 557781912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 89, 93, 99, 121, 124, 132, 178, 186, 198, 242, 248, 264, 267, 279, 341, 356, 363, 372, 396, 484, 534, 558, 682, 712, 726, 744, 792, 801, 968, 979, 1023, 1068, 1089, 1116, 1331, 1364, 1452, 1602, 1958, 2046, 2136, 2178, 2232, 2662, 2728, 2759, 2904, 2937, 3069, 3204, 3751, 3916, 3993, 4092, 4356, 5324, 5518, 5874, 6138, 6408, 7502, 7832, 7986, 8184, 8277, 8712, 8811, 10648, 10769, 11036, 11253, 11748, 11979, 12276, 15004, 15972, 16554, 17622, 21538, 22072, 22506, 23496, 23958, 24552, 24831, 30008, 30349, 31944, 32307, 33108, 33759, 35244, 41261, 43076, 45012, 47916, 49662, 60698, 64614, 66216, 67518, 70488, 82522, 86152, 90024, 91047, 95832, 96921, 99324, 118459, 121396, 123783, 129228, 135036, 165044, 182094, 193842, 198648, 236918, 242792, 247566, 258456, 270072, 273141, 330088, 333839, 355377, 364188, 371349, 387684, 473836, 495132, 546282, 667678, 710754, 728376, 742698, 775368, 947672, 990264, 1001517, 1066131, 1092564, 1335356, 1421508, 1485396, 2003034, 2132262, 2185128, 2670712, 2843016, 2970792, 3004551, 3672229, 4006068, 4264524, 6009102, 7344458, 8012136, 8529048, 11016687, 12018204, 14688916, 22033374, 24036408, 29377832, 33050061, 44066748, 66100122, 88133496, 132200244, 264400488]

約数ペア:

[(1, 264400488), (2, 132200244), (3, 88133496), (4, 66100122), (6, 44066748), (8, 33050061), (9, 29377832), (11, 24036408), (12, 22033374), (18, 14688916), (22, 12018204), (24, 11016687), (31, 8529048), (33, 8012136), (36, 7344458), (44, 6009102), (62, 4264524), (66, 4006068), (72, 3672229), (88, 3004551), (89, 2970792), (93, 2843016), (99, 2670712), (121, 2185128), (124, 2132262), (132, 2003034), (178, 1485396), (186, 1421508), (198, 1335356), (242, 1092564), (248, 1066131), (264, 1001517), (267, 990264), (279, 947672), (341, 775368), (356, 742698), (363, 728376), (372, 710754), (396, 667678), (484, 546282), (534, 495132), (558, 473836), (682, 387684), (712, 371349), (726, 364188), (744, 355377), (792, 333839), (801, 330088), (968, 273141), (979, 270072), (1023, 258456), (1068, 247566), (1089, 242792), (1116, 236918), (1331, 198648), (1364, 193842), (1452, 182094), (1602, 165044), (1958, 135036), (2046, 129228), (2136, 123783), (2178, 121396), (2232, 118459), (2662, 99324), (2728, 96921), (2759, 95832), (2904, 91047), (2937, 90024), (3069, 86152), (3204, 82522), (3751, 70488), (3916, 67518), (3993, 66216), (4092, 64614), (4356, 60698), (5324, 49662), (5518, 47916), (5874, 45012), (6138, 43076), (6408, 41261), (7502, 35244), (7832, 33759), (7986, 33108), (8184, 32307), (8277, 31944), (8712, 30349), (8811, 30008), (10648, 24831), (10769, 24552), (11036, 23958), (11253, 23496), (11748, 22506), (11979, 22072), (12276, 21538), (15004, 17622), (15972, 16554)]