394740216

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 160

約数和(自身を含む): 1217240640

約数和(自身を除く): 822500424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 188, 216, 234, 282, 312, 324, 351, 376, 423, 468, 564, 611, 648, 702, 846, 936, 997, 1053, 1128, 1222, 1269, 1404, 1692, 1833, 1994, 2106, 2444, 2538, 2808, 2991, 3384, 3666, 3807, 3988, 4212, 4888, 5076, 5499, 5982, 7332, 7614, 7976, 8424, 8973, 10152, 10998, 11964, 12961, 14664, 15228, 16497, 17946, 21996, 23928, 25922, 26919, 30456, 32994, 35892, 38883, 43992, 46859, 49491, 51844, 53838, 65988, 71784, 77766, 80757, 93718, 98982, 103688, 107676, 116649, 131976, 140577, 155532, 161514, 187436, 197964, 215352, 233298, 281154, 311064, 323028, 349947, 374872, 395928, 421731, 466596, 562308, 609167, 646056, 699894, 843462, 933192, 1049841, 1124616, 1218334, 1265193, 1399788, 1686924, 1827501, 2099682, 2436668, 2530386, 2799576, 3373848, 3655002, 3795579, 4199364, 4873336, 5060772, 5482503, 7310004, 7591158, 8398728, 10121544, 10965006, 14620008, 15182316, 16447509, 21930012, 30364632, 32895018, 43860024, 49342527, 65790036, 98685054, 131580072, 197370108, 394740216]

約数ペア:

[(1, 394740216), (2, 197370108), (3, 131580072), (4, 98685054), (6, 65790036), (8, 49342527), (9, 43860024), (12, 32895018), (13, 30364632), (18, 21930012), (24, 16447509), (26, 15182316), (27, 14620008), (36, 10965006), (39, 10121544), (47, 8398728), (52, 7591158), (54, 7310004), (72, 5482503), (78, 5060772), (81, 4873336), (94, 4199364), (104, 3795579), (108, 3655002), (117, 3373848), (141, 2799576), (156, 2530386), (162, 2436668), (188, 2099682), (216, 1827501), (234, 1686924), (282, 1399788), (312, 1265193), (324, 1218334), (351, 1124616), (376, 1049841), (423, 933192), (468, 843462), (564, 699894), (611, 646056), (648, 609167), (702, 562308), (846, 466596), (936, 421731), (997, 395928), (1053, 374872), (1128, 349947), (1222, 323028), (1269, 311064), (1404, 281154), (1692, 233298), (1833, 215352), (1994, 197964), (2106, 187436), (2444, 161514), (2538, 155532), (2808, 140577), (2991, 131976), (3384, 116649), (3666, 107676), (3807, 103688), (3988, 98982), (4212, 93718), (4888, 80757), (5076, 77766), (5499, 71784), (5982, 65988), (7332, 53838), (7614, 51844), (7976, 49491), (8424, 46859), (8973, 43992), (10152, 38883), (10998, 35892), (11964, 32994), (12961, 30456), (14664, 26919), (15228, 25922), (16497, 23928), (17946, 21996)]