1944663084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{991}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 6066278400

約数和(自身を除く): 4121615316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 599, 819, 991, 1092, 1198, 1638, 1797, 1982, 2396, 2973, 3276, 3594, 3964, 4193, 5391, 5946, 6937, 7188, 7787, 8386, 8919, 10782, 11892, 12579, 12883, 13874, 15574, 16772, 17838, 20811, 21564, 23361, 25158, 25766, 27748, 31148, 35676, 37737, 38649, 41622, 46722, 50316, 51532, 54509, 62433, 70083, 75474, 77298, 83244, 90181, 93444, 109018, 115947, 124866, 140166, 150948, 154596, 163527, 180362, 218036, 231894, 249732, 270543, 280332, 327054, 360724, 463788, 490581, 541086, 593609, 654108, 811629, 981162, 1082172, 1187218, 1623258, 1780827, 1962324, 2374436, 3246516, 3561654, 4155263, 5342481, 7123308, 7716917, 8310526, 10684962, 12465789, 15433834, 16621052, 21369924, 23150751, 24931578, 30867668, 37397367, 46301502, 49863156, 54018419, 69452253, 74794734, 92603004, 108036838, 138904506, 149589468, 162055257, 216073676, 277809012, 324110514, 486165771, 648221028, 972331542, 1944663084]

約数ペア:

[(1, 1944663084), (2, 972331542), (3, 648221028), (4, 486165771), (6, 324110514), (7, 277809012), (9, 216073676), (12, 162055257), (13, 149589468), (14, 138904506), (18, 108036838), (21, 92603004), (26, 74794734), (28, 69452253), (36, 54018419), (39, 49863156), (42, 46301502), (52, 37397367), (63, 30867668), (78, 24931578), (84, 23150751), (91, 21369924), (117, 16621052), (126, 15433834), (156, 12465789), (182, 10684962), (234, 8310526), (252, 7716917), (273, 7123308), (364, 5342481), (468, 4155263), (546, 3561654), (599, 3246516), (819, 2374436), (991, 1962324), (1092, 1780827), (1198, 1623258), (1638, 1187218), (1797, 1082172), (1982, 981162), (2396, 811629), (2973, 654108), (3276, 593609), (3594, 541086), (3964, 490581), (4193, 463788), (5391, 360724), (5946, 327054), (6937, 280332), (7188, 270543), (7787, 249732), (8386, 231894), (8919, 218036), (10782, 180362), (11892, 163527), (12579, 154596), (12883, 150948), (13874, 140166), (15574, 124866), (16772, 115947), (17838, 109018), (20811, 93444), (21564, 90181), (23361, 83244), (25158, 77298), (25766, 75474), (27748, 70083), (31148, 62433), (35676, 54509), (37737, 51532), (38649, 50316), (41622, 46722)]