381004344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3761}}^1$

素因数の和:3850

約数の個数: 128

約数和(自身を含む): 1227916800

約数和(自身を除く): 846912456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1809, 1876, 2412, 2814, 3618, 3752, 3761, 4221, 4824, 5628, 7236, 7522, 8442, 11256, 11283, 12663, 14472, 15044, 16884, 22566, 25326, 26327, 30088, 33768, 33849, 45132, 50652, 52654, 67698, 78981, 90264, 101304, 101547, 105308, 135396, 157962, 203094, 210616, 236943, 251987, 270792, 315924, 406188, 473886, 503974, 631848, 710829, 755961, 812376, 947772, 1007948, 1421658, 1511922, 1763909, 1895544, 2015896, 2267883, 2843316, 3023844, 3527818, 4535766, 5291727, 5686632, 6047688, 6803649, 7055636, 9071532, 10583454, 13607298, 14111272, 15875181, 18143064, 21166908, 27214596, 31750362, 42333816, 47625543, 54429192, 63500724, 95251086, 127001448, 190502172, 381004344]

約数ペア:

[(1, 381004344), (2, 190502172), (3, 127001448), (4, 95251086), (6, 63500724), (7, 54429192), (8, 47625543), (9, 42333816), (12, 31750362), (14, 27214596), (18, 21166908), (21, 18143064), (24, 15875181), (27, 14111272), (28, 13607298), (36, 10583454), (42, 9071532), (54, 7055636), (56, 6803649), (63, 6047688), (67, 5686632), (72, 5291727), (84, 4535766), (108, 3527818), (126, 3023844), (134, 2843316), (168, 2267883), (189, 2015896), (201, 1895544), (216, 1763909), (252, 1511922), (268, 1421658), (378, 1007948), (402, 947772), (469, 812376), (504, 755961), (536, 710829), (603, 631848), (756, 503974), (804, 473886), (938, 406188), (1206, 315924), (1407, 270792), (1512, 251987), (1608, 236943), (1809, 210616), (1876, 203094), (2412, 157962), (2814, 135396), (3618, 105308), (3752, 101547), (3761, 101304), (4221, 90264), (4824, 78981), (5628, 67698), (7236, 52654), (7522, 50652), (8442, 45132), (11256, 33849), (11283, 33768), (12663, 30088), (14472, 26327), (15044, 25326), (16884, 22566)]