277214256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 911489280

約数和(自身を除く): 634275024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 61, 66, 72, 76, 88, 99, 114, 122, 132, 144, 151, 152, 171, 176, 183, 198, 209, 228, 244, 264, 302, 304, 342, 366, 396, 418, 453, 456, 488, 528, 549, 604, 627, 671, 684, 732, 792, 836, 906, 912, 976, 1098, 1159, 1208, 1254, 1342, 1359, 1368, 1464, 1584, 1661, 1672, 1812, 1881, 2013, 2196, 2318, 2416, 2508, 2684, 2718, 2736, 2869, 2928, 3322, 3344, 3477, 3624, 3762, 4026, 4392, 4636, 4983, 5016, 5368, 5436, 5738, 6039, 6644, 6954, 7248, 7524, 8052, 8607, 8784, 9211, 9272, 9966, 10032, 10431, 10736, 10872, 11476, 12078, 12749, 13288, 13908, 14949, 15048, 16104, 17214, 18422, 18544, 19932, 20862, 21744, 22952, 24156, 25498, 25821, 26576, 27633, 27816, 29898, 30096, 31559, 32208, 34428, 36844, 38247, 39864, 41724, 45904, 48312, 50996, 51642, 55266, 55632, 59796, 63118, 68856, 73688, 76494, 79728, 82899, 83448, 94677, 96624, 101321, 101992, 103284, 110532, 114741, 119592, 126236, 137712, 147376, 152988, 165798, 166896, 175009, 189354, 202642, 203984, 206568, 221064, 229482, 239184, 252472, 284031, 303963, 305976, 331596, 350018, 378708, 405284, 413136, 442128, 458964, 504944, 525027, 568062, 607926, 611952, 663192, 700036, 757416, 810568, 911889, 917928, 1050054, 1136124, 1215852, 1326384, 1400072, 1514832, 1575081, 1621136, 1823778, 1835856, 1925099, 2100108, 2272248, 2431704, 2800144, 3150162, 3647556, 3850198, 4200216, 4544496, 4863408, 5775297, 6300324, 7295112, 7700396, 8400432, 11550594, 12600648, 14590224, 15400792, 17325891, 23101188, 25201296, 30801584, 34651782, 46202376, 69303564, 92404752, 138607128, 277214256]

約数ペア:

[(1, 277214256), (2, 138607128), (3, 92404752), (4, 69303564), (6, 46202376), (8, 34651782), (9, 30801584), (11, 25201296), (12, 23101188), (16, 17325891), (18, 15400792), (19, 14590224), (22, 12600648), (24, 11550594), (33, 8400432), (36, 7700396), (38, 7295112), (44, 6300324), (48, 5775297), (57, 4863408), (61, 4544496), (66, 4200216), (72, 3850198), (76, 3647556), (88, 3150162), (99, 2800144), (114, 2431704), (122, 2272248), (132, 2100108), (144, 1925099), (151, 1835856), (152, 1823778), (171, 1621136), (176, 1575081), (183, 1514832), (198, 1400072), (209, 1326384), (228, 1215852), (244, 1136124), (264, 1050054), (302, 917928), (304, 911889), (342, 810568), (366, 757416), (396, 700036), (418, 663192), (453, 611952), (456, 607926), (488, 568062), (528, 525027), (549, 504944), (604, 458964), (627, 442128), (671, 413136), (684, 405284), (732, 378708), (792, 350018), (836, 331596), (906, 305976), (912, 303963), (976, 284031), (1098, 252472), (1159, 239184), (1208, 229482), (1254, 221064), (1342, 206568), (1359, 203984), (1368, 202642), (1464, 189354), (1584, 175009), (1661, 166896), (1672, 165798), (1812, 152988), (1881, 147376), (2013, 137712), (2196, 126236), (2318, 119592), (2416, 114741), (2508, 110532), (2684, 103284), (2718, 101992), (2736, 101321), (2869, 96624), (2928, 94677), (3322, 83448), (3344, 82899), (3477, 79728), (3624, 76494), (3762, 73688), (4026, 68856), (4392, 63118), (4636, 59796), (4983, 55632), (5016, 55266), (5368, 51642), (5436, 50996), (5738, 48312), (6039, 45904), (6644, 41724), (6954, 39864), (7248, 38247), (7524, 36844), (8052, 34428), (8607, 32208), (8784, 31559), (9211, 30096), (9272, 29898), (9966, 27816), (10032, 27633), (10431, 26576), (10736, 25821), (10872, 25498), (11476, 24156), (12078, 22952), (12749, 21744), (13288, 20862), (13908, 19932), (14949, 18544), (15048, 18422), (16104, 17214)]