252628908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 735436800

約数和(自身を除く): 482807892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 127, 147, 196, 199, 204, 238, 254, 294, 357, 381, 398, 476, 508, 588, 597, 714, 762, 796, 833, 889, 1194, 1393, 1428, 1524, 1666, 1778, 2159, 2388, 2499, 2667, 2786, 3332, 3383, 3556, 4179, 4318, 4998, 5334, 5572, 6223, 6477, 6766, 8358, 8636, 9751, 9996, 10149, 10668, 12446, 12954, 13532, 15113, 16716, 18669, 19502, 20298, 23681, 24892, 25273, 25908, 29253, 30226, 37338, 39004, 40596, 45339, 47362, 50546, 58506, 60452, 71043, 74676, 75819, 90678, 94724, 101092, 105791, 117012, 142086, 151638, 165767, 176911, 181356, 211582, 284172, 303276, 317373, 331534, 353822, 423164, 429641, 497301, 530733, 634746, 663068, 707644, 859282, 994602, 1061466, 1238377, 1269492, 1288923, 1718564, 1989204, 2122932, 2476754, 2577846, 3007487, 3715131, 4953508, 5155692, 6014974, 7430262, 9022461, 12029948, 14860524, 18044922, 21052409, 36089844, 42104818, 63157227, 84209636, 126314454, 252628908]

約数ペア:

[(1, 252628908), (2, 126314454), (3, 84209636), (4, 63157227), (6, 42104818), (7, 36089844), (12, 21052409), (14, 18044922), (17, 14860524), (21, 12029948), (28, 9022461), (34, 7430262), (42, 6014974), (49, 5155692), (51, 4953508), (68, 3715131), (84, 3007487), (98, 2577846), (102, 2476754), (119, 2122932), (127, 1989204), (147, 1718564), (196, 1288923), (199, 1269492), (204, 1238377), (238, 1061466), (254, 994602), (294, 859282), (357, 707644), (381, 663068), (398, 634746), (476, 530733), (508, 497301), (588, 429641), (597, 423164), (714, 353822), (762, 331534), (796, 317373), (833, 303276), (889, 284172), (1194, 211582), (1393, 181356), (1428, 176911), (1524, 165767), (1666, 151638), (1778, 142086), (2159, 117012), (2388, 105791), (2499, 101092), (2667, 94724), (2786, 90678), (3332, 75819), (3383, 74676), (3556, 71043), (4179, 60452), (4318, 58506), (4998, 50546), (5334, 47362), (5572, 45339), (6223, 40596), (6477, 39004), (6766, 37338), (8358, 30226), (8636, 29253), (9751, 25908), (9996, 25273), (10149, 24892), (10668, 23681), (12446, 20298), (12954, 19502), (13532, 18669), (15113, 16716)]