329999712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 216

約数和(自身を含む): 1055495448

約数和(自身を除く): 725495736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 73, 84, 93, 96, 98, 112, 124, 146, 147, 168, 186, 196, 217, 219, 224, 248, 292, 294, 336, 372, 392, 434, 438, 496, 511, 584, 588, 651, 672, 744, 784, 868, 876, 961, 992, 1022, 1168, 1176, 1302, 1488, 1519, 1533, 1568, 1736, 1752, 1922, 2044, 2263, 2336, 2352, 2604, 2883, 2976, 3038, 3066, 3472, 3504, 3577, 3844, 4088, 4526, 4557, 4704, 5208, 5766, 6076, 6132, 6727, 6789, 6944, 7008, 7154, 7688, 8176, 9052, 9114, 10416, 10731, 11532, 12152, 12264, 13454, 13578, 14308, 15376, 15841, 16352, 18104, 18228, 20181, 20832, 21462, 23064, 24304, 24528, 26908, 27156, 28616, 30752, 31682, 36208, 36456, 40362, 42924, 46128, 47089, 47523, 48608, 49056, 53816, 54312, 57232, 63364, 70153, 72416, 72912, 80724, 85848, 92256, 94178, 95046, 107632, 108624, 110887, 114464, 126728, 140306, 141267, 145824, 161448, 171696, 188356, 190092, 210459, 215264, 217248, 221774, 253456, 280612, 282534, 322896, 332661, 343392, 376712, 380184, 420918, 443548, 491071, 506912, 561224, 565068, 645792, 665322, 753424, 760368, 841836, 887096, 982142, 1122448, 1130136, 1330644, 1473213, 1506848, 1520736, 1683672, 1774192, 1964284, 2244896, 2260272, 2661288, 2946426, 3367344, 3437497, 3548384, 3928568, 4520544, 5322576, 5892852, 6734688, 6874994, 7857136, 10312491, 10645152, 11785704, 13749988, 15714272, 20624982, 23571408, 27499976, 41249964, 47142816, 54999952, 82499928, 109999904, 164999856, 329999712]

約数ペア:

[(1, 329999712), (2, 164999856), (3, 109999904), (4, 82499928), (6, 54999952), (7, 47142816), (8, 41249964), (12, 27499976), (14, 23571408), (16, 20624982), (21, 15714272), (24, 13749988), (28, 11785704), (31, 10645152), (32, 10312491), (42, 7857136), (48, 6874994), (49, 6734688), (56, 5892852), (62, 5322576), (73, 4520544), (84, 3928568), (93, 3548384), (96, 3437497), (98, 3367344), (112, 2946426), (124, 2661288), (146, 2260272), (147, 2244896), (168, 1964284), (186, 1774192), (196, 1683672), (217, 1520736), (219, 1506848), (224, 1473213), (248, 1330644), (292, 1130136), (294, 1122448), (336, 982142), (372, 887096), (392, 841836), (434, 760368), (438, 753424), (496, 665322), (511, 645792), (584, 565068), (588, 561224), (651, 506912), (672, 491071), (744, 443548), (784, 420918), (868, 380184), (876, 376712), (961, 343392), (992, 332661), (1022, 322896), (1168, 282534), (1176, 280612), (1302, 253456), (1488, 221774), (1519, 217248), (1533, 215264), (1568, 210459), (1736, 190092), (1752, 188356), (1922, 171696), (2044, 161448), (2263, 145824), (2336, 141267), (2352, 140306), (2604, 126728), (2883, 114464), (2976, 110887), (3038, 108624), (3066, 107632), (3472, 95046), (3504, 94178), (3577, 92256), (3844, 85848), (4088, 80724), (4526, 72912), (4557, 72416), (4704, 70153), (5208, 63364), (5766, 57232), (6076, 54312), (6132, 53816), (6727, 49056), (6789, 48608), (6944, 47523), (7008, 47089), (7154, 46128), (7688, 42924), (8176, 40362), (9052, 36456), (9114, 36208), (10416, 31682), (10731, 30752), (11532, 28616), (12152, 27156), (12264, 26908), (13454, 24528), (13578, 24304), (14308, 23064), (15376, 21462), (15841, 20832), (16352, 20181), (18104, 18228)]