891461844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16054

約数の個数: 144

約数和(自身を含む): 2936763648

約数和(自身を除く): 2045301804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4641, 6188, 7956, 9282, 13923, 16007, 18564, 27846, 32014, 48021, 55692, 64028, 96042, 112049, 144063, 192084, 208091, 224098, 272119, 288126, 336147, 416182, 448196, 544238, 576252, 624273, 672294, 816357, 832364, 1008441, 1088476, 1248546, 1344588, 1456637, 1632714, 1872819, 1904833, 2016882, 2449071, 2497092, 2913274, 3265428, 3537547, 3745638, 3809666, 4033764, 4369911, 4898142, 5714499, 5826548, 7075094, 7491276, 7619332, 8739822, 9796284, 10612641, 11428998, 13109733, 14150188, 17143497, 17479644, 21225282, 22857996, 24762829, 26219466, 31837923, 34286994, 42450564, 49525658, 52438932, 63675846, 68573988, 74288487, 99051316, 127351692, 148576974, 222865461, 297153948, 445730922, 891461844]

約数ペア:

[(1, 891461844), (2, 445730922), (3, 297153948), (4, 222865461), (6, 148576974), (7, 127351692), (9, 99051316), (12, 74288487), (13, 68573988), (14, 63675846), (17, 52438932), (18, 49525658), (21, 42450564), (26, 34286994), (28, 31837923), (34, 26219466), (36, 24762829), (39, 22857996), (42, 21225282), (51, 17479644), (52, 17143497), (63, 14150188), (68, 13109733), (78, 11428998), (84, 10612641), (91, 9796284), (102, 8739822), (117, 7619332), (119, 7491276), (126, 7075094), (153, 5826548), (156, 5714499), (182, 4898142), (204, 4369911), (221, 4033764), (234, 3809666), (238, 3745638), (252, 3537547), (273, 3265428), (306, 2913274), (357, 2497092), (364, 2449071), (442, 2016882), (468, 1904833), (476, 1872819), (546, 1632714), (612, 1456637), (663, 1344588), (714, 1248546), (819, 1088476), (884, 1008441), (1071, 832364), (1092, 816357), (1326, 672294), (1428, 624273), (1547, 576252), (1638, 544238), (1989, 448196), (2142, 416182), (2652, 336147), (3094, 288126), (3276, 272119), (3978, 224098), (4284, 208091), (4641, 192084), (6188, 144063), (7956, 112049), (9282, 96042), (13923, 64028), (16007, 55692), (18564, 48021), (27846, 32014)]