742034384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 1797206400

約数和(自身を除く): 1055172016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 197, 199, 208, 338, 364, 394, 398, 676, 728, 788, 796, 1183, 1352, 1379, 1393, 1456, 1576, 1592, 2366, 2561, 2587, 2704, 2758, 2786, 3152, 3184, 4732, 5122, 5174, 5516, 5572, 9464, 10244, 10348, 11032, 11144, 17927, 18109, 18928, 20488, 20696, 22064, 22288, 33293, 33631, 35854, 36218, 39203, 40976, 41392, 66586, 67262, 71708, 72436, 78406, 133172, 134524, 143416, 144872, 156812, 233051, 235417, 266344, 269048, 274421, 286832, 289744, 313624, 466102, 470834, 509639, 532688, 538096, 548842, 627248, 932204, 941668, 1019278, 1097684, 1864408, 1883336, 2038556, 2195368, 3567473, 3728816, 3766672, 4077112, 4390736, 6625307, 7134946, 8154224, 13250614, 14269892, 26501228, 28539784, 46377149, 53002456, 57079568, 92754298, 106004912, 185508596, 371017192, 742034384]

約数ペア:

[(1, 742034384), (2, 371017192), (4, 185508596), (7, 106004912), (8, 92754298), (13, 57079568), (14, 53002456), (16, 46377149), (26, 28539784), (28, 26501228), (52, 14269892), (56, 13250614), (91, 8154224), (104, 7134946), (112, 6625307), (169, 4390736), (182, 4077112), (197, 3766672), (199, 3728816), (208, 3567473), (338, 2195368), (364, 2038556), (394, 1883336), (398, 1864408), (676, 1097684), (728, 1019278), (788, 941668), (796, 932204), (1183, 627248), (1352, 548842), (1379, 538096), (1393, 532688), (1456, 509639), (1576, 470834), (1592, 466102), (2366, 313624), (2561, 289744), (2587, 286832), (2704, 274421), (2758, 269048), (2786, 266344), (3152, 235417), (3184, 233051), (4732, 156812), (5122, 144872), (5174, 143416), (5516, 134524), (5572, 133172), (9464, 78406), (10244, 72436), (10348, 71708), (11032, 67262), (11144, 66586), (17927, 41392), (18109, 40976), (18928, 39203), (20488, 36218), (20696, 35854), (22064, 33631), (22288, 33293)]