398801844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 1231147008

約数和(自身を除く): 832345164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 127, 153, 204, 238, 252, 254, 306, 357, 381, 476, 508, 612, 714, 733, 762, 889, 1071, 1143, 1428, 1466, 1524, 1778, 2142, 2159, 2199, 2286, 2667, 2932, 3556, 4284, 4318, 4398, 4572, 5131, 5334, 6477, 6597, 8001, 8636, 8796, 10262, 10668, 12461, 12954, 13194, 15113, 15393, 16002, 19431, 20524, 24922, 25908, 26388, 30226, 30786, 32004, 37383, 38862, 45339, 46179, 49844, 60452, 61572, 74766, 77724, 87227, 90678, 92358, 93091, 112149, 136017, 149532, 174454, 181356, 184716, 186182, 224298, 261681, 272034, 279273, 348908, 372364, 448596, 523362, 544068, 558546, 651637, 785043, 837819, 1046724, 1117092, 1303274, 1570086, 1582547, 1675638, 1954911, 2606548, 3140172, 3165094, 3351276, 3909822, 4747641, 5864733, 6330188, 7819644, 9495282, 11077829, 11729466, 14242923, 18990564, 22155658, 23458932, 28485846, 33233487, 44311316, 56971692, 66466974, 99700461, 132933948, 199400922, 398801844]

約数ペア:

[(1, 398801844), (2, 199400922), (3, 132933948), (4, 99700461), (6, 66466974), (7, 56971692), (9, 44311316), (12, 33233487), (14, 28485846), (17, 23458932), (18, 22155658), (21, 18990564), (28, 14242923), (34, 11729466), (36, 11077829), (42, 9495282), (51, 7819644), (63, 6330188), (68, 5864733), (84, 4747641), (102, 3909822), (119, 3351276), (126, 3165094), (127, 3140172), (153, 2606548), (204, 1954911), (238, 1675638), (252, 1582547), (254, 1570086), (306, 1303274), (357, 1117092), (381, 1046724), (476, 837819), (508, 785043), (612, 651637), (714, 558546), (733, 544068), (762, 523362), (889, 448596), (1071, 372364), (1143, 348908), (1428, 279273), (1466, 272034), (1524, 261681), (1778, 224298), (2142, 186182), (2159, 184716), (2199, 181356), (2286, 174454), (2667, 149532), (2932, 136017), (3556, 112149), (4284, 93091), (4318, 92358), (4398, 90678), (4572, 87227), (5131, 77724), (5334, 74766), (6477, 61572), (6597, 60452), (8001, 49844), (8636, 46179), (8796, 45339), (10262, 38862), (10668, 37383), (12461, 32004), (12954, 30786), (13194, 30226), (15113, 26388), (15393, 25908), (16002, 24922), (19431, 20524)]