305054976

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4571

約数の個数: 72

約数和(自身を含む): 821197440

約数和(自身を除く): 516142464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2848, 4272, 4463, 5696, 8544, 8926, 11392, 13389, 17088, 17852, 22784, 26778, 34176, 35704, 53556, 68352, 71408, 107112, 142816, 214224, 285632, 397207, 428448, 571264, 794414, 856896, 1142528, 1191621, 1588828, 1713792, 2383242, 3177656, 3427584, 4766484, 6355312, 9532968, 12710624, 19065936, 25421248, 38131872, 50842496, 76263744, 101684992, 152527488, 305054976]

約数ペア:

[(1, 305054976), (2, 152527488), (3, 101684992), (4, 76263744), (6, 50842496), (8, 38131872), (12, 25421248), (16, 19065936), (24, 12710624), (32, 9532968), (48, 6355312), (64, 4766484), (89, 3427584), (96, 3177656), (128, 2383242), (178, 1713792), (192, 1588828), (256, 1191621), (267, 1142528), (356, 856896), (384, 794414), (534, 571264), (712, 428448), (768, 397207), (1068, 285632), (1424, 214224), (2136, 142816), (2848, 107112), (4272, 71408), (4463, 68352), (5696, 53556), (8544, 35704), (8926, 34176), (11392, 26778), (13389, 22784), (17088, 17852)]