842402808

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 2593036800

約数和(自身を除く): 1750633992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 169, 188, 216, 234, 282, 312, 338, 351, 376, 423, 468, 491, 507, 564, 611, 676, 702, 846, 936, 982, 1014, 1128, 1222, 1269, 1352, 1404, 1473, 1521, 1692, 1833, 1964, 2028, 2444, 2538, 2808, 2946, 3042, 3384, 3666, 3928, 4056, 4419, 4563, 4888, 5076, 5499, 5892, 6084, 6383, 7332, 7943, 8838, 9126, 10152, 10998, 11784, 12168, 12766, 13257, 14664, 15886, 16497, 17676, 18252, 19149, 21996, 23077, 23829, 25532, 26514, 31772, 32994, 35352, 36504, 38298, 43992, 46154, 47658, 51064, 53028, 57447, 63544, 65988, 69231, 71487, 76596, 82979, 92308, 95316, 106056, 114894, 131976, 138462, 142974, 153192, 165958, 172341, 184616, 190632, 207693, 214461, 229788, 248937, 276924, 285948, 300001, 331916, 344682, 415386, 428922, 459576, 497874, 553848, 571896, 600002, 623079, 663832, 689364, 746811, 830772, 857844, 900003, 995748, 1200004, 1246158, 1378728, 1493622, 1661544, 1715688, 1800006, 1991496, 2240433, 2400008, 2492316, 2700009, 2987244, 3600012, 3900013, 4480866, 4984632, 5400018, 5974488, 7200024, 7800026, 8100027, 8961732, 10800036, 11700039, 15600052, 16200054, 17923464, 21600072, 23400078, 31200104, 32400108, 35100117, 46800156, 64800216, 70200234, 93600312, 105300351, 140400468, 210600702, 280800936, 421201404, 842402808]

約数ペア:

[(1, 842402808), (2, 421201404), (3, 280800936), (4, 210600702), (6, 140400468), (8, 105300351), (9, 93600312), (12, 70200234), (13, 64800216), (18, 46800156), (24, 35100117), (26, 32400108), (27, 31200104), (36, 23400078), (39, 21600072), (47, 17923464), (52, 16200054), (54, 15600052), (72, 11700039), (78, 10800036), (94, 8961732), (104, 8100027), (108, 7800026), (117, 7200024), (141, 5974488), (156, 5400018), (169, 4984632), (188, 4480866), (216, 3900013), (234, 3600012), (282, 2987244), (312, 2700009), (338, 2492316), (351, 2400008), (376, 2240433), (423, 1991496), (468, 1800006), (491, 1715688), (507, 1661544), (564, 1493622), (611, 1378728), (676, 1246158), (702, 1200004), (846, 995748), (936, 900003), (982, 857844), (1014, 830772), (1128, 746811), (1222, 689364), (1269, 663832), (1352, 623079), (1404, 600002), (1473, 571896), (1521, 553848), (1692, 497874), (1833, 459576), (1964, 428922), (2028, 415386), (2444, 344682), (2538, 331916), (2808, 300001), (2946, 285948), (3042, 276924), (3384, 248937), (3666, 229788), (3928, 214461), (4056, 207693), (4419, 190632), (4563, 184616), (4888, 172341), (5076, 165958), (5499, 153192), (5892, 142974), (6084, 138462), (6383, 131976), (7332, 114894), (7943, 106056), (8838, 95316), (9126, 92308), (10152, 82979), (10998, 76596), (11784, 71487), (12168, 69231), (12766, 65988), (13257, 63544), (14664, 57447), (15886, 53028), (16497, 51064), (17676, 47658), (18252, 46154), (19149, 43992), (21996, 38298), (23077, 36504), (23829, 35352), (25532, 32994), (26514, 31772)]