286123428

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:575

約数の個数: 120

約数和(自身を含む): 786449664

約数和(自身を除く): 500326236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 108, 122, 124, 162, 183, 186, 244, 279, 324, 366, 372, 467, 549, 558, 732, 837, 934, 1098, 1116, 1401, 1647, 1674, 1868, 1891, 2196, 2511, 2802, 3294, 3348, 3782, 4203, 4941, 5022, 5604, 5673, 6588, 7564, 8406, 9882, 10044, 11346, 12609, 14477, 16812, 17019, 19764, 22692, 25218, 28487, 28954, 34038, 37827, 43431, 50436, 51057, 56974, 57908, 68076, 75654, 85461, 86862, 102114, 113948, 130293, 151308, 153171, 170922, 173724, 204228, 256383, 260586, 306342, 341844, 390879, 512766, 521172, 612684, 769149, 781758, 883097, 1025532, 1172637, 1538298, 1563516, 1766194, 2307447, 2345274, 2649291, 3076596, 3532388, 4614894, 4690548, 5298582, 7947873, 9229788, 10597164, 15895746, 23843619, 31791492, 47687238, 71530857, 95374476, 143061714, 286123428]

約数ペア:

[(1, 286123428), (2, 143061714), (3, 95374476), (4, 71530857), (6, 47687238), (9, 31791492), (12, 23843619), (18, 15895746), (27, 10597164), (31, 9229788), (36, 7947873), (54, 5298582), (61, 4690548), (62, 4614894), (81, 3532388), (93, 3076596), (108, 2649291), (122, 2345274), (124, 2307447), (162, 1766194), (183, 1563516), (186, 1538298), (244, 1172637), (279, 1025532), (324, 883097), (366, 781758), (372, 769149), (467, 612684), (549, 521172), (558, 512766), (732, 390879), (837, 341844), (934, 306342), (1098, 260586), (1116, 256383), (1401, 204228), (1647, 173724), (1674, 170922), (1868, 153171), (1891, 151308), (2196, 130293), (2511, 113948), (2802, 102114), (3294, 86862), (3348, 85461), (3782, 75654), (4203, 68076), (4941, 57908), (5022, 56974), (5604, 51057), (5673, 50436), (6588, 43431), (7564, 37827), (8406, 34038), (9882, 28954), (10044, 28487), (11346, 25218), (12609, 22692), (14477, 19764), (16812, 17019)]