212315697932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1\times {\mathrm{45013}}^1$

素因数の和:46578

約数の個数: 48

約数和(自身を含む): 406975535232

約数和(自身を除く): 194659837300

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1487, 1586, 2974, 3172, 5948, 19331, 38662, 45013, 77324, 90026, 90707, 180052, 181414, 362828, 585169, 1170338, 1179191, 2340676, 2358382, 2745793, 4716764, 5491586, 10983172, 35695309, 66934331, 71390618, 133868662, 142781236, 267737324, 870146303, 1740292606, 3480585212, 4082994191, 8165988382, 16331976764, 53078924483, 106157848966, 212315697932]

約数ペア:

[(1, 212315697932), (2, 106157848966), (4, 53078924483), (13, 16331976764), (26, 8165988382), (52, 4082994191), (61, 3480585212), (122, 1740292606), (244, 870146303), (793, 267737324), (1487, 142781236), (1586, 133868662), (2974, 71390618), (3172, 66934331), (5948, 35695309), (19331, 10983172), (38662, 5491586), (45013, 4716764), (77324, 2745793), (90026, 2358382), (90707, 2340676), (180052, 1179191), (181414, 1170338), (362828, 585169)]