325992940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 892329984

約数和(自身を除く): 566337044

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 47, 52, 65, 70, 74, 91, 94, 103, 130, 140, 148, 182, 185, 188, 206, 235, 259, 260, 329, 364, 370, 412, 455, 470, 481, 515, 518, 611, 658, 721, 740, 910, 940, 962, 1030, 1036, 1222, 1295, 1316, 1339, 1442, 1645, 1739, 1820, 1924, 2060, 2405, 2444, 2590, 2678, 2884, 3055, 3290, 3367, 3478, 3605, 3811, 4277, 4810, 4841, 5180, 5356, 6110, 6580, 6695, 6734, 6956, 7210, 7622, 8554, 8695, 9373, 9620, 9682, 12173, 12220, 13390, 13468, 14420, 15244, 16835, 17108, 17390, 18746, 19055, 19364, 21385, 22607, 24205, 24346, 26677, 26780, 33670, 33887, 34780, 37492, 38110, 42770, 45214, 46865, 48410, 48692, 49543, 53354, 60865, 62933, 67340, 67774, 76220, 85540, 90428, 93730, 96820, 99086, 106708, 113035, 121730, 125866, 133385, 135548, 158249, 169435, 179117, 187460, 198172, 226070, 243460, 247715, 251732, 266770, 314665, 316498, 338870, 346801, 358234, 440531, 452140, 495430, 533540, 629330, 632996, 677740, 693602, 716468, 791245, 881062, 895585, 990860, 1253819, 1258660, 1387204, 1582490, 1734005, 1762124, 1791170, 2202655, 2328521, 2507638, 3164980, 3468010, 3582340, 4405310, 4657042, 5015276, 6269095, 6936020, 8810620, 9314084, 11642605, 12538190, 16299647, 23285210, 25076380, 32599294, 46570420, 65198588, 81498235, 162996470, 325992940]

約数ペア:

[(1, 325992940), (2, 162996470), (4, 81498235), (5, 65198588), (7, 46570420), (10, 32599294), (13, 25076380), (14, 23285210), (20, 16299647), (26, 12538190), (28, 11642605), (35, 9314084), (37, 8810620), (47, 6936020), (52, 6269095), (65, 5015276), (70, 4657042), (74, 4405310), (91, 3582340), (94, 3468010), (103, 3164980), (130, 2507638), (140, 2328521), (148, 2202655), (182, 1791170), (185, 1762124), (188, 1734005), (206, 1582490), (235, 1387204), (259, 1258660), (260, 1253819), (329, 990860), (364, 895585), (370, 881062), (412, 791245), (455, 716468), (470, 693602), (481, 677740), (515, 632996), (518, 629330), (611, 533540), (658, 495430), (721, 452140), (740, 440531), (910, 358234), (940, 346801), (962, 338870), (1030, 316498), (1036, 314665), (1222, 266770), (1295, 251732), (1316, 247715), (1339, 243460), (1442, 226070), (1645, 198172), (1739, 187460), (1820, 179117), (1924, 169435), (2060, 158249), (2405, 135548), (2444, 133385), (2590, 125866), (2678, 121730), (2884, 113035), (3055, 106708), (3290, 99086), (3367, 96820), (3478, 93730), (3605, 90428), (3811, 85540), (4277, 76220), (4810, 67774), (4841, 67340), (5180, 62933), (5356, 60865), (6110, 53354), (6580, 49543), (6695, 48692), (6734, 48410), (6956, 46865), (7210, 45214), (7622, 42770), (8554, 38110), (8695, 37492), (9373, 34780), (9620, 33887), (9682, 33670), (12173, 26780), (12220, 26677), (13390, 24346), (13468, 24205), (14420, 22607), (15244, 21385), (16835, 19364), (17108, 19055), (17390, 18746)]