223034084

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 546981120

約数和(自身を除く): 323947036

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 49, 52, 68, 76, 91, 98, 119, 133, 182, 196, 221, 238, 247, 266, 271, 323, 364, 442, 476, 494, 532, 542, 637, 646, 833, 884, 931, 988, 1084, 1274, 1292, 1547, 1666, 1729, 1862, 1897, 2261, 2548, 3094, 3332, 3458, 3523, 3724, 3794, 4199, 4522, 4607, 5149, 6188, 6916, 7046, 7588, 8398, 9044, 9214, 10298, 10829, 12103, 13279, 14092, 15827, 16796, 18428, 20596, 21658, 24206, 24661, 26558, 29393, 31654, 32249, 36043, 43316, 48412, 49322, 53116, 58786, 59891, 63308, 64498, 66937, 72086, 87533, 98644, 117572, 119782, 128996, 133874, 144172, 172627, 175066, 205751, 225743, 239564, 252301, 267748, 345254, 350132, 411502, 419237, 451486, 468559, 504602, 612731, 690508, 823004, 838474, 902972, 937118, 1009204, 1137929, 1225462, 1676948, 1874236, 2275858, 2450924, 2934659, 3279913, 4289117, 4551716, 5869318, 6559826, 7965503, 8578234, 11738636, 13119652, 15931006, 17156468, 31862012, 55758521, 111517042, 223034084]

約数ペア:

[(1, 223034084), (2, 111517042), (4, 55758521), (7, 31862012), (13, 17156468), (14, 15931006), (17, 13119652), (19, 11738636), (26, 8578234), (28, 7965503), (34, 6559826), (38, 5869318), (49, 4551716), (52, 4289117), (68, 3279913), (76, 2934659), (91, 2450924), (98, 2275858), (119, 1874236), (133, 1676948), (182, 1225462), (196, 1137929), (221, 1009204), (238, 937118), (247, 902972), (266, 838474), (271, 823004), (323, 690508), (364, 612731), (442, 504602), (476, 468559), (494, 451486), (532, 419237), (542, 411502), (637, 350132), (646, 345254), (833, 267748), (884, 252301), (931, 239564), (988, 225743), (1084, 205751), (1274, 175066), (1292, 172627), (1547, 144172), (1666, 133874), (1729, 128996), (1862, 119782), (1897, 117572), (2261, 98644), (2548, 87533), (3094, 72086), (3332, 66937), (3458, 64498), (3523, 63308), (3724, 59891), (3794, 58786), (4199, 53116), (4522, 49322), (4607, 48412), (5149, 43316), (6188, 36043), (6916, 32249), (7046, 31654), (7588, 29393), (8398, 26558), (9044, 24661), (9214, 24206), (10298, 21658), (10829, 20596), (12103, 18428), (13279, 16796), (14092, 15827)]