1996607616

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{140527}}^1$

素因数の和:140581

約数の個数: 64

約数和(自身を含む): 5446865280

約数和(自身を除く): 3450257664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 14208, 140527, 281054, 421581, 562108, 843162, 1124216, 1686324, 2248432, 3372648, 4496864, 5199499, 6745296, 8993728, 10398998, 13490592, 15598497, 17987456, 20797996, 26981184, 31196994, 41595992, 53962368, 62393988, 83191984, 124787976, 166383968, 249575952, 332767936, 499151904, 665535872, 998303808, 1996607616]

約数ペア:

[(1, 1996607616), (2, 998303808), (3, 665535872), (4, 499151904), (6, 332767936), (8, 249575952), (12, 166383968), (16, 124787976), (24, 83191984), (32, 62393988), (37, 53962368), (48, 41595992), (64, 31196994), (74, 26981184), (96, 20797996), (111, 17987456), (128, 15598497), (148, 13490592), (192, 10398998), (222, 8993728), (296, 6745296), (384, 5199499), (444, 4496864), (592, 3372648), (888, 2248432), (1184, 1686324), (1776, 1124216), (2368, 843162), (3552, 562108), (4736, 421581), (7104, 281054), (14208, 140527)]