402031488

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{55103}}^1$

素因数の和:55139

約数の個数: 64

約数和(自身を含む): 1124121600

約数和(自身を除く): 722090112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 55103, 110206, 165309, 220412, 330618, 440824, 661236, 881648, 1046957, 1322472, 1763296, 2093914, 2644944, 3140871, 3526592, 4187828, 5289888, 6281742, 7053184, 8375656, 10579776, 12563484, 16751312, 21159552, 25126968, 33502624, 50253936, 67005248, 100507872, 134010496, 201015744, 402031488]

約数ペア:

[(1, 402031488), (2, 201015744), (3, 134010496), (4, 100507872), (6, 67005248), (8, 50253936), (12, 33502624), (16, 25126968), (19, 21159552), (24, 16751312), (32, 12563484), (38, 10579776), (48, 8375656), (57, 7053184), (64, 6281742), (76, 5289888), (96, 4187828), (114, 3526592), (128, 3140871), (152, 2644944), (192, 2093914), (228, 1763296), (304, 1322472), (384, 1046957), (456, 881648), (608, 661236), (912, 440824), (1216, 330618), (1824, 220412), (2432, 165309), (3648, 110206), (7296, 55103)]