389884104

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31667}}^1$

素因数の和:31704

約数の個数: 80

約数和(自身を含む): 1149548400

約数和(自身を除く): 759664296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 31667, 63334, 95001, 126668, 190002, 253336, 285003, 380004, 570006, 601673, 760008, 855009, 1140012, 1203346, 1710018, 1805019, 2280024, 2406692, 2565027, 3420036, 3610038, 4813384, 5130054, 5415057, 6840072, 7220076, 10260108, 10830114, 14440152, 16245171, 20520216, 21660228, 32490342, 43320456, 48735513, 64980684, 97471026, 129961368, 194942052, 389884104]

約数ペア:

[(1, 389884104), (2, 194942052), (3, 129961368), (4, 97471026), (6, 64980684), (8, 48735513), (9, 43320456), (12, 32490342), (18, 21660228), (19, 20520216), (24, 16245171), (27, 14440152), (36, 10830114), (38, 10260108), (54, 7220076), (57, 6840072), (72, 5415057), (76, 5130054), (81, 4813384), (108, 3610038), (114, 3420036), (152, 2565027), (162, 2406692), (171, 2280024), (216, 1805019), (228, 1710018), (324, 1203346), (342, 1140012), (456, 855009), (513, 760008), (648, 601673), (684, 570006), (1026, 380004), (1368, 285003), (1539, 253336), (2052, 190002), (3078, 126668), (4104, 95001), (6156, 63334), (12312, 31667)]